Chapter II: Pliny’s Natural History (2)

Sometimes the parts of animals are bound on outside the patient’s body, sometimes the injured portion of his body is merely touched with them. Once the whole house is to be fumigated with the substance in question;[241] once the walls are to be sprinkled with it; once it is to be buried under the threshold. Some instances follow of more elaborate magic ritual connected with the use of animals or parts of animals. The hyena is more easily captured by a hunter who ties seven knots in his girdle and horsewhip, and it should be captured when the moon is in the sign of Gemini and without the loss of a single hair.[242] Another bit of astrology dispensed by the _magi_ is that the cat, whose salted liver is taken with wine for quartan fever, should have been killed under a waning moon.[243] To cure incontinence of urine one not only drinks ashes of a boar’s genitals in sweet wine, but afterwards urinates in a dog kennel and repeats the formula, “That I may not urinate like a dog in its kennel.”[244] The magicians insist that the sex of the patient be observed in administering burnt cow-dung or bull-dung in honied wine for cases of dropsy.[245] For infantile ailments the brains of a she-goat should be passed through a gold ring and dropped in the baby’s mouth before it is given its milk.[246] After the fresh milt of a sheep has been applied to the patient with the words, “This I do for the cure of the spleen,” it should be plastered into the bedroom wall and sealed with a ring, while the charm should be repeated twenty-seven times.[247] In treating sciatica[248] an earthworm should be placed in a broken wooden dish mended with an iron band, the dish should be filled with water, the worm should be buried again where it was dug up, and the water should be drunk by the patient. The eyes of river crabs are to be attached to the patient’s person before sunrise and the blinded crabs put back into the water.[249] After it has been carried around the house thrice a bat may be nailed head down outside a window as an amulet.[250] For epilepsy goat’s flesh should be given which has been roasted on a funeral pyre, and the animal’s gall should not be allowed to touch the ground.[251]

[Sidenote: Marvels wrought with parts of animals.]

Pliny occasionally speaks in a vague general way of his citations from the _magi_ concerning the virtues of parts of animals as lies or nonsense or “portentous,” but he does not specifically criticize their procedure any more than he did their methods of employing herbs, and he does not criticize their promised results as much as he did before. Indeed, as we have already indicated, the object in a majority of cases is purely medicinal. The purpose of others is pastoral or agricultural, such as preventing goats from straying or causing swine to follow you.[252] The blood of the basilisk, however, is said to procure answers to petitions made to the powerful and prayers addressed to the gods, and to act as a safeguard against poison or sorcery (_veneficiorum amuleta_).[253] Invincibility is promised the wearer of the head and tail of a dragon, hairs from a lion’s forehead, a lion’s marrow, the foam of a winning horse, a dog’s claw bound in deer-skin, and the muscles alternately of a deer and a gazelle.[254] A woman will tell secrets in her sleep if the heart of an owl is applied to her right breast, and power of divination is gained by eating the still palpitating heart of a mole.[255]

[Sidenote: The _magi_ on stones.]

In the case of stones the names are again, as in the case of herbs, of little significance for us.[256] The accompanying ritual is slight. There are one or two suspensions from the neck or elsewhere by such means as a lion’s mane—the hair of the hyena will not do at all—nor the hair of the cynocephalus and swallows’ feathers.[257] There is some use of incantations with the stones, a setting of iron for one stone, burial of another beneath a tree that it may not dull the axe, and placing another on the tongue after rinsing the mouth with honey at certain days and hours of the moon in order to acquire the gift of divination.[258] Indeed, the results promised are all marvelous. The stones benefit public speakers, admit to the presence of royalty, counteract fascination and sorcery, avert hail, thunderbolts, storms, locusts, and scorpions; chill boiling water, produce family discord, render athletes invincible, quench anger and violence, make one invisible, evoke images of the gods and shades from the infernal regions.

[Sidenote: Other magical recipes.]

We have yet to mention a group of magical recipes and remedies which Pliny for some reason collects in one chapter[259] but which hardly fall under any one head. A whetstone on which iron tools are sharpened, if placed without his knowledge under the pillow of a man who has been poisoned, will cause him to reveal all the circumstances of the crime. If you turn a man who has been struck by lightning over on his injured side, he will speak at once. To cure tumors in the groin, tie seven or nine knots in the remnant of a weaver’s web, naming some widow as each knot is tied. The pain is assuaged by binding to the body the nail that has been trod on. To get rid of warts, on the twentieth day of the moon lie flat in a path gazing at the moon, stretch the hands above the head and rub the warts with anything that comes to hand. A corn may be extracted successfully at the moment a star shoots. Headache may be relieved by a liniment made by pouring vinegar on door hinges or by binding a hangman’s noose about the patient’s temples. To dislodge a fish-bone stuck in the throat, plunge the feet into cold water; to dislodge some other sort of bone, place bones on the head; to dislodge a morsel of bread, stuff bits of bread into both ears. We may add from a neighboring chapter a very magical remedy for fevers, although Pliny calls it “the most modest of their promises.”[260] Toe and finger nail parings mixed with wax are to be attached ere sunrise to another person’s door in order to transfer the disease from the patient to him. Or they may be placed near an ant-hill, in which case the first ant who tries to drag one inside the hill should be captured and suspended from the patient’s neck.

[Sidenote: Summary of the statements of the _magi_.]

Such is the picture we derive from numerous passages in the _Natural History_ of the magic art, its materials and rites, the effects it seeks to produce, and its general attitude towards nature. Besides the natural materials employed and the marvelous results sought, we have noted the frequent use of ligatures, suspensions, and amulets, the observance of astrological conditions, of certain times and numbers, rules for plucking herbs and tying knots, stress on the use of the right or left hand—in other words, on position or direction, some employment of incantations, some sacrifice and fumigation, some specimens of sympathetic magic, of the theory that “like cures like,” and of other types of magic logic.

V. _Pliny’s Magical Science_

[Sidenote: From the _magi_ to Pliny’s magic.]

We may now turn to the still more numerous passages of the _Natural History_ where the _magi_ are not cited and compare the virtues there ascribed to the things of nature and the methods employed in medicine and agriculture with those of the magicians. We shall find many striking resemblances and shall soon come to a realization that there is more magic in the _Natural History_ which is not attributed to the _magi_ than there is that is. Pliny did not need to warn us that medicine had been corrupted by magic; his own medicine proves it. It is this fact, that virtually his entire work is crammed with marvelous properties and fantastic ceremonial, which makes it so difficult in some places to tell when he begins to draw material from the _magi_ and when he leaves off. By a detailed analysis of this remaining material we shall now attempt to classify the substances of which Pliny makes use and the virtues which he ascribes to them, the rites and methods of procedure by which they are employed, and certain superstitious doctrines and notions which are involved. We shall thus find that almost precisely the same factors are present in his science as in the lore of the magicians.

[Sidenote: Habits of animals.]

Of substances we may begin with animals,[261] and, before we note the human use of their virtues with its strong suggestion of magic, may remark another unscientific and superstitious feature which was very common both in ancient and medieval times. This is the tendency to humanize animals, ascribing to them conscious motives, habits, and ruses, or even moral standards and religious veneration. We shall have occasion to note the same thing in other authors and so will give but a few specimens from the many in the _Natural History_. Such qualities are attributed by Pliny especially to elephants, whom he ranks next to man in intelligence, and whom he represents as worshiping the stars, learning difficult tricks, and as having a sense of justice, feeling of mercy, and so on.[262] Similarly the lion has noble courage and a sense of gratitude, while the lioness is wily in the devices by which she conceals her amours with the pard.[263] A number of the devices of fishes to escape hooks and nets are repeated by Pliny from Ovid’s _Halieuticon_, extant only in fragments.[264] The crocodile opens its jaws to have its teeth picked by a friendly bird; but sometimes while this operation is being performed the ichneumon “darts down its throat like a javelin and eats away its intestines.”[265] Pliny also marvels at the cleverness displayed by the dragon and the elephant in their combats with one another,[266] which, however, almost invariably terminate fatally to both combatants, the elephant falling exhausted in the dragon’s coils and crushing the serpent by its weight. Others say that in the hot summer the dragons thirst for the blood of the elephant which is very cold; in their combat the elephant falls drained of its blood and crushes the dragon who is intoxicated by the same.

[Sidenote: Remedies discovered by animals.]

The dragon’s apparent knowledge that the elephant is cold-blooded leads us to a kindred topic, the remedies used by animals and often discovered by men only by seeing animals use them. This notion continued in the middle ages, as we shall see, and of course it did not originate with Pliny. As he says himself, “The ancients have recorded the remedies of wild beasts and shown how they are healed even when poisoned.”[267] Against aconite the scorpion eats white hellebore as an antidote, while the panther employs human excrement.[268] Animals prepare themselves for combats with poisonous snakes by eating certain herbs; the weasel eats rue, the tortoise and deer use two other plants, while field mice who have been stung by snakes eat _condrion_.[269] The hawk tears open the hawkweed and sprinkles its eyes with the juice.[270] The serpent tastes fennel when it sheds its old skin.[271] Sick bears cure themselves by a diet of ants.[272] Swallows restore the sight of their young with chelidonia or swallow-wort,[273] and the historian Xanthus says that the dragon restores its dead offspring to life with an herb called _balis_.[274] The hippopotamus was the original discoverer of bleeding,[275] opening a vein in his leg by wounding himself on sharp reeds along the shore, and afterwards checking the flow of blood by plastering the place with mud.[276] Pliny, however, states in one passage that animals hit upon all these remedies by chance and even have to rediscover them by accident in each new case, “since,” he continues in conformity with recent animal psychologists, “reason and practice cannot be transmitted between wild beasts.”[277]

[Sidenote: Jealousy of animals.]

Yet in another passage Pliny deplores the spitefulness of the dog which, while men are looking, will not pluck the herb by which it cures itself of snake-bite.[278] Probably Pliny is using different authorities in the two passages. Theophrastus, the pupil of Aristotle, had written a work on _Jealous Animals_. More excusable than the spitefulness of the dog is the attitude of the dragon, from whose brain the gem _draconitis_ must be taken while the dragon is alive and preferably asleep. For if the dragon feels that it is mortally wounded, it takes revenge by spoiling the gem.[279] Elephants know that men hunt them only for their tusks, and so bury these when they fall off.[280]

[Sidenote: Occult virtues of animals.]

Animals have marvelous virtues of their own other than the medicinal uses to which men have put them. For instance, the mere glance of the basilisk is fatal, and its breath burns up vegetation and breaks rocks.[281] But the medicinal effects which Pliny ascribes to animals and parts of animals are well nigh infinite. Many animal substances will have to be introduced in other connections so that we need mention now but a very few: the heads and blood of flies, honey in which bees have died, _cinere genitalis asini_, chicks in the egg, and thrice seven centipedes diluted with Attic honey,[282]—this last a prescription for asthma and to be taken through a reed because it blackens every dish by its contact. Another passage advises eating a rat or shrew-mouse in order to bear a baby with black eyes.[283] These items are enough to convince us that the animals and parts of animals employed by the magicians were not one whit more bizarre and nauseating than the others found in the _Natural History_, nor were the cures which they were expected to work any more improbable. In order to illustrate, however, the delicate distinctions which were imagined to exist not only between the virtues of different parts of the same animal, but also between slightly varied uses of the same part, we may note that scales scraped from the topmost part of a tortoise’s shell and administered in drink check sexual desire, considering which, it is, as Pliny remarks, the more marvelous that a powder made of the entire shell is reported to arouse lust.[284] But love turns readily to hatred in magic as well as in romance, and it is nothing very unusual, as we shall find in other authors, for the same thing on slight provocation to work in exactly opposite ways.

[Sidenote: The virtues of herbs.]

Pig grease, Pliny somewhere informs us, possesses especially strong virtue, “because that animal feeds on the roots of herbs.”[285] From the virtues of animals, therefore, let us turn to those of herbs.[286] Pliny met on every hand assertion of their wonderful powers. The empire-builders of Rome employed the sacred herbs _sagmina_ and _verbenae_ in their embassies and legations. The Gauls, too, use the verbena in lot-casting and prophetic responses.[287] Pliny also states more sceptically that there is another root which diviners take in drink in order to feign inspiration.[288] The Scythians know of a plant which prevents hunger and thirst if held in the mouth, and of another which has the same effect upon their horses, so that they can go for twelve days without meat or drink,[289]—an exaggerated estimate of the hardihood of the mounted Asiatic nomads and their steeds. Musaeus and Hesiod say that one anointed with _polion_ will attain fame and dignities.[290]

Pliny perhaps did not intend to subscribe fully to such statements, although he cannot be said to call many of them into question. He did complain that some writers had asserted incredible powers of herbs, such as to restore dragons or men to life or withdraw wedges from trees,[291] yet he seems on the whole in sympathy with the opinion of the majority that there is practically nothing which the force of herbs cannot accomplish. Herophilus, illustrious in medicine, had said that certain herbs were beneficial if merely trod upon, and Pliny himself says the same of more than one plant. He tells us further that binding the wild fig tree about their necks makes the fiercest bulls stand immobile;[292] that another plant subjects fractious beasts of burden to the yoke;[293] while cows who eat _buprestis_ burst asunder.[294] Another herb _contacto genitali_ kills any female animal.[295] Betony is considered an amulet for houses,[296] and fishermen in Pliny’s neighborhood mix a plant with chalk and scatter it on the waves.[297] “The fish dart towards it with marvelous desire and straightway float lifeless on the surface.” Dogs will not bark at persons carrying _peristereos_.[298] The “impious plant” prevents any human being who tastes it from having quinsy, while swine are sure to have that disease if they do not eat it. Some place it in birds’ nests to prevent the voracious nestlings from strangling. Bitter almonds provide another amusing combination of effects. Eating five of them permits one to drink without experiencing intoxication, but if foxes eat them they will die unless they find water near by to drink.[299] There are some herbs which have a medicinal effect, if one merely looks at them.[300] In two cases the masculine or feminine variety of a herb is used to secure the birth of a child of the desired sex.[301]

[Sidenote: Plucking herbs.]

That the plucking of herbs and digging up of roots was a process very apt to be attended by magical procedure we find abundant evidence in the _Natural History_. Often plants should be plucked before sunrise.[302] Twice Pliny tells us that the peony should be uprooted by night lest the woodpecker of Mars try to pick the digger’s eyes out.[303] The state of the moon is another point to be observed,[304] and once an herb is to be gathered before thunder is heard.[305] A common instruction is to pick the plant with the left hand,[306] and once with the thumb and fourth finger of the left hand.[307] Once the right hand should be stretched covertly after the fashion of a pickpocket through the left sleeve in order to pluck the plant.[308] Sometimes one faces east in plucking herbs; sometimes, west; again one is careful not to face the wind.[309] Sometimes the gatherer must not glance behind him. Sometimes he must fast before he takes the plant from the ground;[310] again he must observe a state of chastity.[311] Sometimes he should be barefoot and clothed in white; again he should remove every stitch of clothing and even his rings.[312] Sometimes the use of iron implements is forbidden; again gold or some other material is prescribed;[313] once the herb is to be dug with a nail.[314] Sometimes circles are traced about the plant with the point of a sword.[315] Often the plant must not touch the ground again after it is picked,[316] presumably from a fear that its virtue would run off like an electric current. Pliny alludes at least three times[317] to the practice of herbalists of retaining portions of the herbs they sell, and then, if they are not paid in full, replanting the herb in the same spot with the idea that thereby the disease will return to plague the delinquent patient. Frequently one is directed to state why one plucks the herb or for whom it is intended.[318] In one case the digger says, “This is the herb Argemon which Minerva discovered was a remedy for swine who taste it.”[319] In another case one should salute the plant and extract its juice before saying a word; thus its virtue will be much greater.[320] In other cases, as an offering to appease the earth, the soil about the plant is soaked with hydromel three months before plucking it, or the hole left by pulling it up is filled with different kinds of grain.[321] Sometimes one sacrifices beforehand with bread and wine or prays to the gods for permission to gather the herb.[322] The customs of the Druids in gathering herbs are mentioned more than once.[323] In gathering the sacred mistletoe on the sixth day of the moon they hold sacrifices and a banquet beneath the tree.[324] Two white bulls are the victims; a priest clad in white cuts the mistletoe with a golden sickle and receives it in a white cloak.[325]

[Sidenote: Agricultural magic.]

To Pliny’s discussion of herbs we may append some specimens of the employment of magic procedure in agriculture and of the superstitions of the peasantry in which his pages abound. To guard against diseases of grain the seeds before planting should be steeped in wine, the juice of a certain herb, the gall of a cow, or human urine, or should be touched with the shoulders of a mole[326]—the animal whose use by the _magi_ we heard Pliny ridicule. One should sow at the moon’s conjunction. Before the field is hoed, a frog should be carried around it and then buried in the center in an earthen vessel. But it should be disinterred before harvest lest the millet be bitter. Birds may be kept away from the grain by planting in the four corners of the field an herb whose name is unfortunately unknown to Pliny.[327] Mice are kept out by the ashes of a weasel, mildew by laurel branches, caterpillars by placing the skull of a female beast of burden upon a stick in the garden.[328] To ward off fogs and storms from orchards and vineyards a frog may be buried as directed above, or live crabs may be burnt in the trees, or a painted grape may be consecrated.[329] Suspending a frog in the granary preserves the corn stored there.[330] To keep wolves away catch one, break its legs, attach it to the ploughshare, and thus scatter its blood about the boundaries of the field; then bury the carcass at the starting-point.[331] Or consecrate at the altar of the Lar the ploughshare with which the first furrow was traced. Foxes will not touch poultry who have eaten the dried liver of a fox or who wear a bit of its skin about their necks. Fern will not spring up again if it is mowed with the edge of a reed or uprooted by a ploughshare upon which a reed has been placed.[332] Of the use of incantations in agriculture we shall treat later.

[Sidenote: Virtues of stones.]

Pliny appears to have much less faith in the possession of marvelous virtues by gems than by herbs and parts of animals. He not only characterizes the powers attributed to gems by the _magi_ and Democritus and Pythagoras as “terrible lies” and “unspeakable nonsense”;[333] but refrains from mentioning many such himself or inserts a cautious “if we believe it” or “if they tell the truth.”[334] Of the gem supposed to be produced from the urine of the lynx he says, “I think that this is quite false and no gem of that name has been seen in our time. What is stated concerning its medicinal virtue is also false.”[335] To other stones, however, he ascribes various medicinal virtues, either when taken pulverized in drink or when worn as amulets.[336] A few other occult properties are stated without reservation, as that _amiantus_ resists all sorceries,[337] that adamant expels idle fears from the mind, that _sideritis_ produces discord and litigation, and that _eumeces_, placed beneath one’s pillow at night, causes oracular visions.[338] Magnets are said to differ in sex, and the belief of Theophrastus and Mucianus is repeated that certain stones bear offspring.[339]

[Sidenote: Other minerals and metals.]

Of the metals iron sometimes figures in Pliny’s magical procedure, as when he either prescribes or taboos the use of it in cutting herbs or killing animals. In Arcadia the yew-tree is a fatal poison to persons sleeping beneath it, but driving a copper nail into the tree makes it harmless.[340] Pliny says that gold is medicinal in many ways and in particular is applied to wounded persons and to infants as a safeguard against witchcraft.[341] Earth itself is often used to work marvels, but usually some particular portion, such as that between cart ruts or that thrown up by ants, beetles, and moles, or in the right footprint where one first heard a cuckoo sing.[342] However, the rule that an object should not touch the ground is enforced in many other connections[343] than the plucking of herbs, and Pliny twice states that the earth will not permit a serpent who has stung a human being to re-enter its hole.[344] In his discussion of metals Pliny does not allude to transmutation or alchemy, unless it be in his accounts of various fraudulent practices of workers in metal and how Caligula extracted gold from orpiment. But the following directions for preparing antimony show how closely akin to magic the procedure in ancient metallurgy might be. The antimony should be coated with cow-flap and burnt in furnaces, then quenched in woman’s milk and pounded in mortars with an admixture of rain-water.[345]

[Sidenote: Virtues of human parts.]

Various parts and products of the human body are credited with remarkable virtues as the mention just made of woman’s milk suggests. Other passages recommend more especially the milk of a woman just delivered of a male child, but most of all that of the mother of twins.[346] _Sed nihil facile reperiatur mulierum profluvio magis monstrificum_, as Pliny proceeds to illustrate by numerous examples.[347] Great virtues are also attributed to the urine, particularly of a chaste boy.[348] A few other instances of remedies drawn from the human body are ear-wax or a powdered tooth against stings of scorpions and bites of snakes,[349] a man’s hair for the bite of a dog, the first hairs from a boy’s head for gout.[350] Diseases of women are prevented by wearing constantly in a bracelet the first tooth a boy loses, provided it has not touched the ground. Simply tying two fingers or toes together is recommended for tumors in the groin, catarrh, and sore eyes.[351] Or the eyes may be touched thrice with water in which the feet have been washed. Scrofula and throat diseases may be cured by the touch of the hand of one who has died an early death, although some authorities do not insist upon the circumstance of early death but direct that the corpse be of the same sex as the patient and that the diseased spot be touched with the back of the left dead hand.

[Sidenote: Virtues of human saliva.]

Of all fluids and excretions of the human body the saliva is perhaps used most often in ancient and medieval medicine, as the custom of spitting once or thrice in administering other remedies or performing ceremonies goes to prove. The spittle of a fasting person is the more efficacious. In a chapter devoted particularly to the properties of human saliva Pliny lists many diseases and woes which it alleviates.[352] In this connection he makes the following absurd assertion which he nevertheless declares is easily tested by experiment. “If a person repents of a blow given from a distance or hand-to-hand, let him spit into the palm of the hand with which he struck, and the person who has been struck will feel no resentment. This is often proved by beasts of burden who are induced to mend their pace by this method after the use of the whip has failed.” Pliny adds, however, that some persons try to increase the force of their blows by thus spitting on the hands beforehand. He also mentions as counter-charms against sorcery the practices of spitting into one’s urine or right shoe, or when crossing a dangerous spot.

[Sidenote: The human operator.]

The importance of the human operator as a factor in the performance of marvels, be they medical or magical, is attested by the frequent injunctions of chastity, virginity, nudity, or a state of fasting upon persons concerned in Pliny’s procedure. Sometimes they are not to glance behind them, sometimes they are to speak to no one during the operation. Pliny also mentions men who have a special capacity for wonder-working, such as Pyrrhus, the touch of whose toe had healing power,[353] those whose eyes exert strong fascination, whole tribes of serpent-charmers and venom-curers, and others whose mere presence addles the eggs beneath a setting hen.[354] The power of words spoken by men will be considered separately under the head of incantations.

[Sidenote: Absence of medical compounds.]

While Pliny attributes the most extreme medicinal virtues to simples, he excludes from his _Natural History_ the strange and elaborate compounds which were nevertheless so popular in the pharmacy of his age. Of one simple, _laser_, he says that it would be an immense task to attempt to list all the uses that it is supposed to have in compounds.[355] His position is that the simple remedies alone are the direct work of nature, while the mixtures, tablets, pills, plasters, washes are artificial inventions of the apothecaries. Once when he describes a compound called “Hermesias” which aids in the generation of good and beautiful children, it seems to be borrowed by Democritus from the _magi_.[356] Furthermore, Pliny thinks that health can be sufficiently preserved or restored by nature’s simple remedies. Compounds are the invention of human conjecture, avarice, and impudence. Such conjecture is often false, not sufficiently taking into account the natural sympathies and antipathies of the numerous ingredients. Often compounds are inexplicable. Pliny also deplores resort to imported drugs from India, Arabia, and the Red Sea, when there are homely remedies at hand for the poorest man.[357]

[Sidenote: Sympathetic magic.]

We have just heard Pliny refer to the sympathies and antipathies of natural simples, and he often explains the marvelous effects of natural objects upon one another by this relation of love and hatred, friendship or repugnance, discord or concord which exists between them, which the Greeks call sympathy or antipathy, and which Heracleitus was perhaps the first philosopher to insist upon.[358] Some modern students of magic have tried to account for all magic on this theory, and Pliny states that medicine and medicines originated from it.[359]

[Sidenote: Antipathies between animals.]

This relationship exists between animals,—deer and snakes, for example. So great a force is it that stags track snakes to their holes and extract them thence despite all resistance by the power of their breath. This antipathy continues after death, for the sovereign remedy for snake-bite is the rennet of a fawn killed in its mother’s womb, while serpents flee from a man who wears the tooth of a deer. But antipathy may change to sympathy, for Pliny adds that in some cases certain parts of deer treated in certain ways attract serpents.[360] This force of antipathy is indeed capable of taking the strangest turn. Bed-bugs, foul and disgusting as they are, heal the bite of snakes, especially asps, and sows can eat the poisonous salamander.[361] The antipathy between goats and snakes would seem almost as potent as that between deer and snakes,[362] since we are told that snake-bitten persons recover more quickly, if they frequent the stalls where goats are kept or wear as an amulet the paunch of a she-goat.

[Sidenote: Love and hatred between inanimate objects.]

There is also “the hatred and friendship of deaf and insensible things.”[363] Instances are the magnet’s attraction for iron and the fact that adamant can be broken only by the blood of a he-goat, two stock examples of occult influence and natural marvels which continued classic in the medieval period.[364] Pliny indeed regards this last as the clearest illustration possible of the potency of sympathy and antipathy, since a substance which defies iron and fire, nature’s two most violent agents, yields to the blood of a foul animal.[365]

[Sidenote: Sympathy between animate and inanimate objects.]

There is furthermore sympathy and antipathy between animate and inanimate objects. So marvelous is the antipathy of the tamarisk tree for the spleen alone of internal organs, that pigs who drink from troughs of this wood are found when slaughtered to be without spleen, and hence splenetic patients are fed from vessels of tamarisk.[366] The spleenless pig, it may be interpolated, is another commonplace of ancient and medieval science. Smearing the hives with cow dung kills other insects but stimulates the bees who have an affinity for it (_cognatum hoc iis_),[367] probably, although Pliny does not say so, on the theory that they are spontaneously generated from it. That the wild cabbage is hostile to dogs is evidenced by the statement of Epicharmus that it cures the bite of a mad dog but kills a dog if he eats it when given to him with meat.[368] Snakes hate the ash-tree so, that if they are hemmed in by its foliage on one side and fire on the other, they flee by preference into the flames.[369] Betony, too, is so antipathetic to snakes that they lash themselves to death when a circle of it is drawn about them.[370] Scorpions cannot survive in the air of Sicily.[371] Perhaps antipathy is also the explanation of Pliny’s absurd statement that loads of apples and pears, even if there are only a few of them, are very heavy for beasts of burden.[372] Here, however, the condition may be remedied and perhaps a relationship of sympathy established by showing the beasts how few fruit there really are or by giving them some to eat. That sympathy may even attach to places or religious circumstances Pliny infers from the belief that the priestess of the earth at Aegira, when about to descend into the cave and predict, drinks without injury bull’s blood which is supposed to be a fatal poison.[373]

[Sidenote: Like cures like.]

That like cures like, or more precisely and paradoxically that the cause of the disease will cure its own result, is another notion which Pliny’s medicine shares with magic. This is seen in the use of parts of the mad dog to cure its bite,[374] or in rubbing thighs chafed by horse-back riding with the foam from a horse’s mouth.[375] The bite of the shrew-mouse, too, is best healed by imposition of the very animal which bit you, but another shrew-mouse will do and they are kept ready in oil and mud for this purpose.[376] The sting of the _phalangium_ may be cured by merely looking at another insect of that species, whether it be dead or alive.

From cases in which the cure for the disease is identical with its cause it is but a short step to remedies similar to or in some way associated with the ailment. It seems obvious to Pliny that stone in the bladder can be broken by the herb on which grow what look exactly like pearls. “In the case of no other herb is it so evident for what medicine it is intended; its species is such that it can be recognized at once by sight without book knowledge.”[377] Similarly _ophites_, a marble with serpentine streaks, is used as an amulet against snake-bite.[378] Mithridates discovered that the blood of Pontic ducks should be mixed in antidotes because they live on poison.[379] Heliotrope seed looks like a scorpion’s tail; if scorpions are touched with a sprig of heliotrope they die, and they will not enter ground which has been circumscribed by it.[380] To accelerate a woman’s delivery her lover should take off his belt and gird her with it, then untie it, saying that he has bound her and will unloose her, and then he should go away.[381] An epileptic may be cured by driving an iron nail into the spot where his head rested when he fell in the fit.[382]

[Sidenote: The principle of association.]

Other instances of association are when the remedy employed is some part of an animal who is free from the disease in question or marked by an opposite state of health. Goats and gazelles never have ophthalmia, hence various portions of their bodies are prescribed for eye diseases.[383] Eagles can gaze at the sun, therefore their gall is efficacious in eye-salves.[384] The bird called ossifrage has a single intestine which digests anything; the end of this intestine serves as an amulet against colic, and indigestion may be cured by merely holding the crop of the bird in one hand.[385] But do not hold it too long or your flesh will waste away. The virus of mares is an ingredient in a candle which makes heads of horses seem to appear when it burns;[386] while ink of the _sepia_ is used in a candle which causes Ethiopians to be seen when it is lighted.[387] These magic candles are borrowed by Pliny from the works of Anaxilaus, and we shall find them a feature of medieval collections of experiments. Earth from a cart-wheel rut is thought a remedy against the bite of the shrew-mouse because that creature is too torpid to cross such a rut;[388] and Pliny believes that none of the virtues attributed to moles by the magicians is more probable than that they are an antidote to the bite of the shrew-mouse, which shuns even ruts, whereas moles burrow freely through the soil.[389] Pliny finds incredible the assertion made by some that a ship will move more slowly if it has the right foot of a tortoise aboard,[390] but the logic of the magic seems evident enough.

[Sidenote: Magic transfer of disease.]

In Pliny’s medicine there are a number of examples of what may be called magic transfer, in which the aim of the procedure is not to cure the disease outright but to rid the patient of it by transferring it from him to some other animal or object. Intestinal disease may be transferred to puppies who have not yet opened their eyes by pressing them to the body and giving them milk from the patient’s mouth. They will die of the disease, when its cause and exact nature may be determined by dissecting them. But finally they must be buried.[391] Griping pains in the bowels will also pass to a duck that is held against the abdomen. One may be rid of a cough by spitting in a frog’s mouth or cure catarrh by kissing a mule,[392] although in these cases we are left uninformed whether the disease passes to the animal. But if a person who has been stung by a scorpion whispers the news in the ear of an ass, the ill will be transferred to the ass.[393] A boil may be removed by rubbing nine grains of barley around it, each grain thrice with the left hand, and then throwing them all into the fire.[394] Warts are banished by touching each with a grain of the chickpea and then tying the grains up in a linen cloth and throwing them behind one.[395] If a root of asphodel is applied to sores and then hung up in smoke, the sores will dry up along with the root.[396] To cure scrofulous sores some bind on as many earthworms as there are sores and let them dry up together.[397] A tooth will cease aching if the herb _erigeron_ is dug up with iron and the patient thrice alternately touches the tooth with the root and spits, and if he then replaces the herb in the same spot and it lives.[398] If this last is a case of magic transfer, perhaps we may trace the same notion in some of the numerous instances in which Pliny directs that an animal shall be released alive after some part of it has been removed or some other medicinal use made of it.

[Sidenote: Amulets.]

A common characteristic of magic force and occult virtue is that it will often act at a distance or without any physical contact or direct application. This is manifested in the practice of carrying or wearing amulets, or, what is the same thing, of ligatures and suspensions, in which objects are hung from the neck or bound to some part of the body in order to ward off danger from without or cure internal disease. Instances of such practices in the _Natural History_ are well nigh innumerable. Roots are suspended from the neck by a thread;[399] the tongue of a fox is worn in a bracelet;[400] for quinsy the throat is wound thrice with a thong of dog-skin and catarrh is relieved by winding the same about the fingers.[401] A tooth stops aching when worms are taken from a certain prickly plant, put with some bread in a pill-box, and bound to the arm on the same side of the body as the aching tooth.[402] Two bed-bugs bound to the left arm in wool stolen from shepherds are a charm against nocturnal fevers; against diurnal fevers, if wrapped in russet cloth instead.[403] The heart of a vulture is an amulet against snakes, wild beasts, robbers, and royal wrath.[404] The traveler who carries the herb _artemisia_ feels no fatigue.[405] Injurious drugs cannot cross one’s threshold and do injury in one’s household, if a sea-star is smeared with the blood of a fox and attached to the lintel or door-post with a copper nail.[406] Not only is a wreath of herbs worn for headache,[407] but a sprig of poplar held in the hand prevents chafing between the thighs.[408] Often objects are placed under one’s pillow, especially for insomnia,[409] but any psychological effect is precluded in the case where this is to be done without the patient’s knowledge.[410] All sorts of specifications are given as to the color and kind of string, cloth, skin, box, nail, ring, bracelet, and the like in which should be placed, or with which should be bound on, the various gems, herbs, and parts of animals which serve as amulets. But when we are told that a remedy for headache which always helps many consists of a little bone from a snail found between two cart ruts, passed through gold, silver, and ivory, and attached to the body with dog-skin; or that one may bind on the head with a linen cloth the head of a snail decapitated with a reed when feeding in the morning especially at full moon;[411] we feel that we have passed beyond mere amulets, ligatures, and suspensions to more elaborate minutiae of magic procedure.

[Sidenote: Position or direction.]

Position or direction is often an important matter in Pliny’s, as in magic, ceremonial. It perhaps comes out most frequently in his specification of right or left. An aching tooth should be scarified with the left eye-tooth of a dog; a spider which is placed with oil in the ear should be caught with the left hand;[412] epilepsy may be cured if a virgin touches the sufferer with her right thumb;[413] for ophthalmia of the right eye suspend the right eye of a frog from the patient’s neck, and the left eye for the left eye;[414] for lumbago tear off an eagle’s feet away from the joint, and use the right foot for the right side and the left for pain in the left side.[415] But we have met other examples already, and also cases of the use of the upper or lower part of this or that according to the corresponding location of an aching tooth in the upper or lower jaw.[416] Tracing circles with and about objects, facing towards this or that point of the compass, the prohibition against glancing behind one, and the stress laid upon finding things or killing animals between the ruts of cart wheels, are other examples of taking into consideration position and direction which we have already met with incidentally to the treatment of other topics. The prescription of a plant which has grown on the head of a statue and of another which has taken root in a sieve thrown into a hedge[417] also seem to take mere position largely into account, more so than the accompanying recommendation of an herb growing on the banks of a stream and of another growing upon a dunghill.[418]

[Sidenote: The time element.]

The element of time is also important. Operations should be performed before sunrise, early in the morning, at night, and so on. The moon is especially regarded in such directions.[419] When we are informed that sufferers from quartan fever should be rubbed all over with the fat of a tortoise, we are also told that the tortoise will be fattest on the fifteenth day of the moon and that the patient should be anointed on the sixteenth.[420] But this waxing and waning of the tortoise with the moon is primarily a matter of astrology and planetary influence, under which heading we shall also later speak of Pliny’s observance of the rising of the dog-star.

[Sidenote: Observance of number.]

Observance of number is another feature in Pliny’s ceremonial, of which we have already met instances. He also alludes to the writings of Pythagoras on the subject and ascribes to Democritus a work on the number four. Pliny’s recipes frequently recommend that the operation be thrice repeated. In the case of curing scrofula by the ashes of vipers he prescribes three fingers thereof taken in drink for thrice seven days.[421] In another application of a Gallic herb with old axle-grease which has not touched iron, not only must the patient spit thrice to the right, but the remedy is more efficacious if three men representing three different nations anoint the right side with it.[422] The virtue of the number one is not, however, entirely slighted. Importance is attached to the death of a stag from a single wound.[423] Sometimes three and one are joined in the same operation, as when child-birth is aided by hurling through the house a stone or weapon by which three animals, a man, a boar, and a bear, have been killed with single blows. One of the discoveries of Pythagoras which seldom fails is that an odd number of vowels in a child’s given name portends lameness, blindness, and like incapacitation on the right side of its body, and an even number, injuries on the left side.[424] In a crown of smilax for headache there should be an odd number of leaves,[425] and in a diet of snails prescribed for stomach trouble an odd number are to be eaten.[426] For a head-wash ten green lizards are boiled in ten _sextarii_ of oil,[427] and for an application to prevent eyelashes from growing again when they have been pulled out fifteen frogs are impaled on fifteen bulrushes.[428] The person who has tied on a certain amulet is thereafter excluded from the patient’s sight for five days.[429] And so on.

[Sidenote: Relation between operator and patient.]

This last item suggests a further intangible factor in Pliny’s procedure, the doing of things to or for the patient without his knowledge. But this and any other incorporeal relationships existing between operator and patient should perhaps be classed under the head of sympathy and antipathy.

[Sidenote: Incantations.]

Closely akin to the power of numbers is that of words. Pliny once says of an incantation employed to avert hail-storms that he would not dare in seriousness to insert its words, although Cato in his work on agriculture prescribed a similar formula of meaningless words for the cure of fractured limbs.[430] But Pliny does not object to the repetition of incantations or prayers if the words spoken have some meaning. He informs us that _ocimum_ is sown with curses and maledictions and that when cummin seed is rammed down into the soil, the sowers pray it not to come up.[431] In another case the sower is to be naked and to pray for himself and his neighbors.[432] In a third case in which a poultice is to be applied to an inflammatory tumor, Pliny says that persons of experience regard it as very important that the poultice be put on by a naked virgin and that both she and the patient be fasting. Touching the sufferer with the back of her hand she is to say, “Apollo forbids a disease to increase which a naked virgin restrains.” Then, withdrawing her hand, she is to repeat the same words thrice and to join with the patient in spitting on the ground each time.[433] Indeed, in another passage Pliny states that it is the universal custom in medicine to spit three times with incantations.[434] Perhaps the power of the words is thought to be increased or renewed by clearing the throat. Words were also occasionally spoken in plucking herbs. Ring-worm or tetter is treated by spitting upon and rubbing together two stones covered with a dry white moss, and by repeating a Greek incantation which may be translated, “Flee, Cantharides, a wild wolf seeks your blood.”[435] Abscesses and inflammations are treated with the herb _reseda_ and a Latin translation which seems irrelevant, if not quite senseless, and which may be translated, “Reseda, make disease recede. Don’t you know, don’t you know what chick has dug up these roots? May they have neither head nor feet.”[436] In the book following this passage Pliny raises the general question of the power of words to heal diseases.[437] He gives many instances of belief in incantations from contemporary popular superstition, from Roman religion, and from the annals of history. He does not doubt that Romans in the past have believed in the power of words, and thinks that if we accept set forms of prayer and religious formulae, we must also admit the force of incantations. But he adds that the wisest individuals believe in neither.

[Sidenote: Attitude to love-charms and birth-control.]

Pliny’s recipes and operations are mainly connected with either medicine or agriculture, but he also introduces as we have seen magical procedure employed in child-birth, safeguards against poisons and reptiles, and counter-charms against sorcery. He more than once avers that love-charms (_amatoria_) lie outside his province,[438] in one passage alleging as a reason that the illustrious general Lucullus was killed by one,[439] but he includes a great many of them nevertheless.[440] Some herbs are so employed because of a resemblance in shape to the sexual organs,[441] another instance of association by similarity. Pliny declared against abortive drugs as well as love-charms,[442] but cited from the _Commentaries_ of Caecilius one recipe for birth-control for the benefit of over-fecund women, consisting of a ligature of two little worms found in the body of a certain species of spider and bound on in deer-skin before sunrise. After a year the virtue of this charm expires.[443]

[Sidenote: Pliny and astrology.]

Pliny devotes but a small fraction of his work to the stars and heavens as against terrestrial phenomena, and therefore has less occasion to speak of astrology than of magic. However, had he been a great believer in astrology he doubtless would have devoted more space to the stars and their influence on terrestrial phenomena. He recognizes none the less, as we have seen, that magic and astrology are intimately related and that “there is no one who is not eager to learn his own future and who does not think that this is shown most truly by the heavens.”[444] Parenthetically it may be remarked that the general literature of the time only confirms this assertion of the widespread prevalence of astrology; allusions of poets imply a technical knowledge of the art on their readers’ part; the very emperors who occasionally banished astrologers from Rome themselves consulted other adepts. In another passage Pliny speaks of men who “assign events each to its star according to the rules of nativities and believe that God decreed the future once for all and has never interfered with the course of events since.”[445] This way of thinking has caught learned and vulgar alike in its current and has led to such further methods of divination as those by lightning, oracles, haruspices, and even such petty auguries as from sneezes and shifting of the feet. Furthermore in Pliny’s list of men prominent in the various arts and sciences we find Berosus of whom a statue was erected by the Athenians in honor of his skill in astrological prognostication.[446] In another place where he speaks for a moment of “the science of the stars” Pliny disputes the theories of Berosus, Nechepso, and Petosiris that length of human life is ordered by the stars, and also makes the trite objection to the doctrine of nativities that masters and slaves, kings and beggars are born at the same moment.[447] He also is rather inclined to ridicule the enormous figures of 720,000 or 490,000 years set by Epigenes and Berosus and Critodemus for the duration of astronomical observations recorded by the Babylonians.[448] From such passages we get the impression that astrology is widely accepted as a science but that the art of nativities at least is not regarded by Pliny with favor. But it would not be safe to say that he denies the control of the stars over human destiny. Indeed, in one chapter he declares that the astronomer Hipparchus can never be praised enough because more than any other man he proved the relationship of man with the stars and that our souls are part of the sky.[449] When Pliny disputes the vulgar notion that each man has a star varying in brightness according to his fortune, rising when he is born, and fading or falling when he dies, he is not attacking even the doctrine of nativities; he is denying that the stars are controlled by man’s fate rather than that man’s life is ordered by the stars.[450]

[Sidenote: Celestial portents.]