Chapter VIII: Grecian Philosophy (2)

[Sidenote: The end of science is the contemplation of truth.]

Plato made philosophy to consist in the discussion of general terms, or abstract ideas. General terms were synonymous with real existences, and these were the only objects of philosophy. These were called _Ideas_; and ideas are the basis of his system, or rather the subject matter of dialectics. He was a Realist, that is, he maintained that every general term, or abstract idea, has a real and independent existence. Here he probably was indebted to Pythagoras, for Plato was a master of the whole realm of philosophical speculation; but his conception of _ideas_ is a great advance on the conception of _numbers_. He was taught by Socrates that beyond this world of sense, there was the world of eternal truth, and that there were certain principles concerning which there could be no dispute. The soul apprehends the idea of goodness, greatness, etc. It is in the celestial world that we are to find the realm of ideas. Now God is the supreme idea. To know God should be the great aim of life. We know him by the desire which like feels for like. The divinity within feels for the divinity revealed in beauty, or any other abstract idea. The longing of the soul for beauty is _Love_. Love then is the bond which unites the human to the divine. Beauty is not revealed by harmonious outlines which appeal to the senses, but is _Truth_. It is divinity. Beauty, truth, love, these are God, the supreme desire of the soul to comprehend, and by the contemplation of which the mortal soul sustains itself, and by perpetual meditation becomes participant in immortality. The communion with God presupposes immortality. The search for the knowledge of God is the great end of life. Wisdom is the consecration of the soul to the search; and this is effected by dialectics, for only out of dialectics can correct knowledge come. But man, immersed in the flux of sensualities, can never fully attain this high excellence--the knowledge of God, the object of all rational inquiry. Hence the imperfection of all human knowledge. The supreme good is attainable; it is not attained. God is the immutable good, and justice the rule of the universe. "The vital principle of his philosophy is to show that true science is the knowledge of the good; is the eternal contemplation or truth, or ideas; and though man may not be able to apprehend it in its unity, because he is subject to the restraints of the body, he is, nevertheless, permitted to recognize it, imperfectly, by calling to mind the eternal measure of existence, by which he is in his origin connected." [Footnote: Ritter, _Hist, of Phil_., b. viii. p. 2, chap. i.] He was unable to find a transition from his world of ideas to that of sense, and his philosophy, vague and mystical, though severely logical, diverts the mind from the investigations of actual life--from that which is the object of experience.

[Sidenote: The object of Plato's inquiries.]

The writings of Plato have come down to us complete, and have been admired by all ages for their philosophical acuteness, as well as beauty of language. He was not the first to use the form of dialogue, but he handled it with greater mastery than any one who preceded him, or has come after him, and all with a view to bring his hearers to a consciousness of knowledge or ignorance. He regarded wisdom as the attribute of the godhead; that philosophy is the necessity of the intellectual man, and the greatest good to which he can attain. This wisdom presupposes, however, a communion with the divine. He regarded the soul as immortal and indestructible. He maintained that neither happiness nor virtue can consist in the attempt to satisfy our unbridled desires; that virtue is purely a matter of intelligence; that passions disturb the moral economy.

[Sidenote: God the immutable good.]

"When we review the doctrines of Plato, it is impossible to deny," says Hitter, "that they are pervaded with a grand view of life and the universe. This is the noble thought which inspired him to say, that God is the constant and immutable good; the world is good in a state of becoming, and the human soul that in and through which the good in the world is to be consummated. In his sublimer conception, he shows himself the worthy disciple of Socrates. His merit lies chiefly in having advanced certain distinct and precise rules for the Socratic method, and in insisting, with a perfect consciousness of its importance, upon the law of science, that to be able to descend from the higher to the lower ideas by a principle of the reason, and reciprocally from the multiplicity of the lower to the higher, is indispensable to the perfect possession of any knowledge. He thus imparted to this method a more liberal character. While he adopted many of the opinions of his predecessors, and gave due consideration to the results of the earlier philosophy, he did not allow himself to be disturbed by the mass of conflicting theories, but breathed into them the life-giving breath of unity. He may have erred in his attempts to determine the nature of good; still he pointed out to all who aspire to a knowledge of the divine nature, an excellent road by which they may arrive at it."

Plato is very much admired by the Germans, who look upon him as the incarnation of dialectical power; but it were to be hoped that, some day, these great metaphysicians may make a clearer exposition of his doctrines, and of his services to philosophy, than they have as yet done. To me, Ritter, Brandis, and all the great authorities, are obscure. But that Plato was one of the greatest lights of the ancient world, there can be no reasonable doubt. Nor is it probable that, as a dialectician, he has ever been surpassed; while his purity of life, and his lofty inquiries, and his belief in God and immortality, make him, in an ethical point of view, the most worthy of the disciples of Socrates. He was to the Greeks what Kant was to the Germans, and these two great thinkers resemble each other in the structure of their minds and their relations to society.

The ablest part of the lectures of Archer Butler of Dublin, is devoted to the Platonic philosophy. It is a criticism and an eulogium. No modern writer has written more enthusiastically of what he considers the crowning excellence of the Greek philosophy. The dialectics of Plato, his ideal theory, his physics, his psychology, and his ethics, are most ably discussed, and in the spirit of a loving and eloquent disciple. He represents the philosophy which he so much admires as a contemplation of, and the tendency to, the absolute and eternal good. The good is enthroned by Plato in majesty supreme at the summit of the whole universe, and the sensible world is regarded as a development of supreme perfection in an inferior and transitory form. Nor are ideas abstractions, as some suppose, but archetypal conceptions of the divine mind itself--the eternal laws and reasons of things. The sensible world is regarded as an imperfect image of ideal perfection, yet the uncertainty of physical researches is candidly admitted. The discovery of theological and moral truth, is the great object even of the "_Timoeus_." Hence the physics of Plato have a theological character--are mathematical rather than experimental. The psychology represents the body as the prison of the soul, somewhat after the spirit of oriental theogonists, and the aim of virtue is to preserve the distinctness of both, and realize liberty in bonds. The doctrine of preexistence is maintained, as well as a future state. In the ethics, the perfection of the human soul--the perfection which it may attain--is distinctly unfolded, and also the unity of the great ideas of the beautiful, just, and good. The "_Phoedo_" enforces the supremacy of wisdom, and the "_Philebus_" the "_summum bonum_." _Love_ is the aspiration after a communion with perfection. The chief excellence of the philosophy which Plato taught, consists in the immutable basis assigned to the principles of moral truth; the defects are a want of distinct apprehension of the claims of divine justice in consequence of human sin, and an indirect discouragement of active virtue.

The great disciple of Plato was Aristotle, and he carried on the philosophical movement which Socrates had started to the highest limit that it ever reached in the ancient world. He was born at Stagira B.C. 384, of wealthy parents, and early evinced an insatiable thirst for knowledge. When Plato returned from Sicily he joined his disciples, and was his pupil for seventeen years, at Athens. On the death of Plato, he went on his travels, and became the tutor of Alexander the Great, and B.C. 335, returned to Athens, after an absence of twelve years, and set up a school, and taught in the Lyceum. He taught while walking up and down the shady walks which surrounded it, from which he obtained the name of Peripatetic, which has clung to his name and philosophy. His school had a great celebrity, and from it proceeded illustrious philosophers, statesmen, historians, and orators. He taught thirteen years, during which he composed most of his greater works. He not only wrote on dialectics and logic, but also on physics in its various departments. His work on "The History of Animals" was deemed so important that his royal pupil presented him with eight hundred talents-- an enormous sum--for the collection of materials. He also wrote on ethics and politics, history and rhetoric; letters, poems, and speeches, three fourths of which are lost. He was one of the most voluminous writers of antiquity, and probably the most learned man whose writings have come down to us. Nor has any one of the ancients exercised upon the thinking of succeeding ages so great an influence. He was an oracle until the revival of learning.

[Sidenote: Genius of Aristotle.]

"Aristotle," says Hegel, "penetrated into the whole mass, and into every department of the universe of things, and subjected to the comprehension its scattered wealth; and the greater number of the philosophical sciences owe to him their separation and commencement." [Footnote: Hagel is said to have comprehended Aristotle better than any modern writer, and the best work on his philosophy is by him.] He is also the father of the history of philosophy, since he gives an historical review of the way in which the subject has been hitherto treated by the earlier philosophers.

"Plato made the external world the region of the incomplete and bad, of the contradictory and the false, and recognized absolute truth only in the eternal immutable ideas. Aristotle laid down the proposition that the idea, which cannot of itself fashion itself into reality, is powerless, and has only a potential existence, and that it becomes a living reality, only by realizing itself in a creative manner by means of its own energy." [Footnote: Adolph Stahr, Oldenburg.]

[Sidenote: Vast attainments of Aristotle.]

But there can be no doubt as to his marvelous power of systematization. Collecting together all the results of ancient speculation, he so elaborated them into a coordinate system, that for two thousand years he reigned supreme in the schools. In a literary point of view, Plato was doubtless his superior, but Plato was a poet making philosophy divine and musical; but Aristotle's investigations spread over a far wider range. He wrote also on politics, natural history, and ethics, in so comprehensive and able manner, as to prove his claim to be one of the greatest intellects of antiquity, the most subtle and the most patient. He differed from Plato chiefly in relation to the doctrine of ideas, without however resolving the difficulty which divided them. As he made matter to be the eternal ground of phenomena, he reduced the notion of it to a precision it never before enjoyed, and established thereby a necessary element in human science. But being bound to matter, he did not soar, as Plato did, into the higher regions of speculation; nor did he entertain as lofty views of God, or of immortality. Neither did he have as high an ideal of human life. His definition of the highest good was a perfect practical activity in a perfect life.

With Aristotle closed the great Socratic movement in the history of speculation. When Socrates appeared there was the general prevalence of skepticism, arising from the unsatisfactory speculations respecting nature. He removed this skepticism by inventing a new method, and by withdrawing the mind from the contemplation of nature, to the study of man himself. He bade men to look inward.

[Sidenote: Ethics the great subject of inquiry with Plato.]

Plato accepted his method, but applied it more universally. Like Socrates, however, ethics were the great subject of his inquiries, to which physics were only subordinate. The problem he sought to solve was the way to live like the gods. He would contemplate truth as the great aim of life.

[Sidenote: Main inquiries of Aristotle had reference to physics and metaphysics.]

With Aristotle, ethics formed only one branch of his attention. His main inquiries were in reference to physics and metaphysics. He thus, by bringing these into the region or inquiry, paved the way for a new epoch of skepticism. [Footnote: Lewes, Ritter, Hegel, Maurice, Diogenes Laertius. See fine article in _Encyclopedia Britannica._ Schwegler, translated by Seelyn.]

It is impossible, within the proper limits of this chapter, to enter upon an analysis of the philosophy of either the three great lights of the ancient world, or to enumerate and describe their other writings. I merely wish to show what are considered to be the vital principles on which their systems were based, and the general spirit of their speculations. The student must examine these in the elaborate treatises of modern philosophers, and in the original works of Plato and Aristotle.

[Sidenote: Their characteristic inquiries.]

Both Plato and Aristotle taught that reason alone could form science; but Aristotle differed from his master respecting the theory of ideas. He did not deny to ideas a _subjective_ existence, but he did deny that they have an objective existence. And he maintained that the individual things alone _existed_, and if individuals only exist, they can only be known by _sensation_. Sensation thus becomes the basis of knowledge. Plato made reason the basis of knowledge, but Aristotle made _experience_. Plato directed man to the contemplation of ideas; Aristotle, to the observations of Nature. Instead of proceeding synthetically and dialectically like Plato, he pursues an analytic course. His method is hence inductive--the derivation of certain principles from a sum of given facts and phenomena. It would seem that positive science commenced with him, since he maintained that experience furnishes the principles of every science; but, while his conception was just, there was not sufficient experience then accumulated from which to generalize with effect. He did not sufficiently verify his premises. His reasoning was correct upon the data given, as in the famous syllogism, "All black birds are crows; this bird is black; therefore this bird is a crow." The defect of the syllogism is not in the reasoning, but in the truth of the major premise, since all black birds are not crows. It is only a most extensive and exhaustive examination of the accuracy of a proposition which will warrant reasoning upon it. Aristotle reasoned without sufficient examination of the major premise of his syllogisms.

[Sidenote: Logic of Aristotle.]

Aristotle was the father of logic, and Hegel and Kant think there has been no improvement upon it since his day. And this became to him the real organon of science. "He supposed it was not merely the instrument of thought, but the instrument of investigation." Hence it was futile for purposes of discovery, although important to aid the processes of thought. Induction and syllogism are the two great instruments of his logic. The one sets out from particulars already known to arrive at a conclusion; the other sets out from some general principle to arrive at particulars. The latter more particularly characterized his logic, which he presented in sixteen forms, showing great ingenuity, and useful as a dialectical exercise. This syllogistic process of reasoning would be incontrovertible, if the _general_ were better known than the _particular_. But it is only by induction, which proceeds from the world of experience, that we reach the higher world of cognition. We arrive at no new knowledge by the syllogism, since the major premise is more evident than the conclusion, and anterior to it. Thus he made speculation subordinate to logical distinctions, and his system, when carried out by the schoolmen, led to a spirit of useless quibbling. Instead of interrogating Nature, as Bacon led the way, they interrogated their own minds, and no great discoveries were made. From a want of a proper knowledge of the conditions of scientific inquiry, the method of Aristotle became fruitless. [Footnote: Maurice, _Anc. Phil_. See Whewell, _Hist. Ind. Science_.]

Though Aristotle wrote in a methodical manner, yet there is great parsimony of language. There is no fascination in his style. It is without ornament, and very condensed. His merit consisted in great logical precision, and scrupulous exactness in the employment of terms.

[Sidenote: The Skeptics.]

Philosophy, as a great system of dialectics, as an analysis of the power and faculties of the mind, as a method to pursue inquiries, as an intellectual system merely, culminated in Aristotle. He completed the great fabric of which Thales laid the foundation. The subsequent schools of philosophy directed attention to ethical and practical questions, rather than to intellectual phenomena. The skeptics, like Pyrrho, had only negative doctrines, and had a disdain of those inquiries which sought to penetrate the mysteries of existence. They did not believe that absolute truth was attainable by man. And they attacked the prevailing systems with great plausibility. Thus Sextus attacked both induction and definitions. "If we do not know the thing we define," said he, "we do not comprehend it because of the definition, but we impose on it the definition because we know it; and if we are ignorant of the thing we would define, it is impossible to define it." Thus the skeptics pointed out the uncertainty of things and the folly of striving to comprehend them.

The Epicureans despised the investigations of philosophy, since, in their view, they did not contribute to happiness. The subject of their inquiries was happiness, not truth. What will promote this, was the subject of their speculation. Epicurus, born B.C. 342, contended that pleasure was happiness; that pleasure should not be sought for its own sake, but with a view of the happiness of life obtained by it. He taught that it was inseparable from virtue, and that its enjoyments should be limited. He was averse to costly pleasures, and regarded contentedness with a little to be a great good. He placed wealth not in great possessions, but few wants. He sought to widen the domain of pleasure, and narrow that of pain, and regarded a passionless state of life the highest. Nor did he dread death, which was deliverance from misery. Epicurus has been much misunderstood, and his doctrines were subsequently perverted, especially when the arts of life were brought into the service of luxury, and a gross materialism was the great feature of society. Epicurus had much of the practical spirit of a philosopher, although very little of the earnest cravings of a religious man. He himself led a virtuous life, because it was wiser and better to be virtuous, not because it was his duty. His writings were very voluminous, and in his tranquil garden he led a peaceful life of study and enjoyment. His followers, and they were numerous, were led into luxury and effeminacy, as was to be expected from a skeptical and irreligious philosophy, the great principle of which was that whatever is pleasant should be the object of existence. [Footnote: the doctrines of the Epicureans are best set forth in Lucretius.]

The Stoics were a large and celebrated sect of philosophers; but they added nothing to the domain of thought,--they created no system, they invented no new method, they were led into no new psychological inquiries. Their inquiries were chiefly ethical. And if ethics are a part of the great system of Grecian philosophy, they are well worthy of attention. Some of the greatest men of antiquity are numbered among them--like Seneca and Marcus Aurelius. The philosophy they taught was morality, and this was eminently practical and also elevated.

[Sidenote: Zeno.]

The founder of this sect, Zeno, born rich, but reduced to poverty by misfortune, was a very remarkable man, and a very good one, and profoundly revered by the Athenians, who intrusted him with the keys of their citadel. The date of his birth is unknown, but he lived in a degenerate age, when skepticism and sensuality were eating out the life and vigor of Grecian society, when Greek civilization was rapidly passing away, when ancient creeds had lost their majesty, and general levity and folly overspread the land. Deeply impressed with the prevailing laxity of morals and the absence of religion, he lifted up his voice, more as a reformer than as an inquirer after truth, and taught for more than fifty years in a place called the Porch, which had once been the resort of the poets. He was chiefly absorbed with ethical questions, although he studied profoundly the systems of the old philosophers. He combated Plato's doctrine that virtue consists in contemplation, and of Epicurus, that it consisted in pleasure. Man, in his eyes, was made for active duties. He also sought to oppose skepticism, which was casting the funereal veil of doubt and uncertainty over every thing pertaining to the soul, and God, and the future life. "The skeptics had attacked both perception and reason. They had shown that perception is, after all, based upon appearance, and appearance is not a certainty; and they showed that reason is unable to distinguish between appearance and certainty, since it had nothing but phenomena to build upon, and since there is no criterion to apply to reason itself." Then they proclaimed philosophy a failure, and without foundation. But he, taking a stand on common sense, fought for morality, as did Reid and Beattie, when they combated the skepticism of Hume.

[Sidenote: Doctrines of the Stoics.]

[Sidenote: Influence of the Stoics.]

Philosophy, according to Zeno and other Stoics, was intimately connected with the duties of practical life. The contemplation, recommended by Plato and Aristotle, seemed only a covert recommendation of selfish enjoyment. The wisdom, which it should be the aim of life to attain, is virtue. And virtue is to live harmoniously with nature. To live harmoniously with nature is to exclude all personal ends. Hence pleasure is to be disregarded, and pain is to be despised. And as all moral action must be in harmony with nature, the law of destiny is supreme, and all things move according to immutable fate. With the predominant tendency to the universal which characterized their system, the Stoics taught that the sage ought to regard himself as a citizen of the world rather than of any particular city or state. They made four things to be indispensable to virtue: a knowledge of _good and evil_, which is the province of the reason; _temperance_, a knowledge of the due regulation of the sensual passions; _fortitude_, a conviction that it is good to suffer what is necessary; and _justice_, or acquaintance with what ought to be to every individual. They made _perfection_ necessary to virtue, and saw nothing virtuous in the mere advance to it. Hence the severity of their system. The perfect sage, according to them, is raised above all influence of external events; he submits to the law of destiny; he is exempt from desire and fear, joy or sorrow; he is not governed even by what he is exposed to necessarily, like sorrow and pain; he is free from the restraints of passion; he is like a god in his mental placidity. Nor must the sage live only for himself, but for others; he is a member of the whole body of mankind; he ought to marry, and to take part in public affairs, but he will never give way to compassion or forgiveness, and is to attack error and vice with uncompromising sternness. But with this ideal, the Stoics were forced to admit that virtue, like true knowledge, although attainable, is beyond the reach of man. They were discontented with themselves, and with all around them, and looked upon all institutions as corrupt. They had a profound contempt of their age, and of human attainments; but it cannot be denied they practiced a lofty and stern virtue, and were the best people in their degenerate times. Their God was made subject to Fate, and he was a material god, synonymous with Nature. Thus their system was pantheistic. But they maintained the dignity of reason, and the ideal in nature, the actualization of which we should strive after, though without the hope of reaching it. "As a reaction against effeminacy, Stoicism may be applauded; as a doctrine, it is one-sided, and ends in apathy and egotism." [Footnote: See Cicero, _De Fin_. and _Tusculan Questions_; Diogenes Laertius on Zeno. This historian is quite full on this subject, and seems to furnish the basis for Ritter.]

With the Stoics ended all inquiry among the Greeks of a philosophical nature worthy of especial mention, until philosophy was revived in the Christian schools of Alexandria, where faith was united with reason. The Stoics endeavored to establish the certitude of human knowledge in order that they might establish the truth of moral principles, and the basis of their system was common sense, with which they attacked the godless skepticism of their times, and raised up a barrier, feeble though it was, to prevailing degeneracy. The struggles of so many great thinkers, from Thales to Aristotle, all ended in doubt and in despair. It was discovered that all of them were wrong, but that their error was without a remedy.

[Sidenote: Bright period of Grecian philosophy.]

The bright and glorious period of Grecian philosophy was from Socrates to Aristotle. Philosophical inquiries began about the origin of things, and ended with an elaborate systematization of the forms of thought, which was the most magnificent triumph that the unaided intellect of man ever achieved. Socrates founds a school, but does not elaborate a system. He reveals most precious truths, and stimulates the youth who listen to his instructions by the doctrine that it is the duty of man to pursue a knowledge of himself, which is to be sought in that divine reason which dwells within him and which also rules the world. He confides in science; he loves truth for its own sake; he loves virtue, which consists in the knowledge of the good.

[Sidenote: Summary.]

Plato seizes his weapons and is imbued with his spirit. He is full of hope for science and humanity. With soaring boldness he directs his inquiries to futurity, dissatisfied with the present, and cherishing a fond hope of a better existence. He speculates on God and the soul. He is not much interested in physical phenomena. He does not, like Thales, strive to find out the beginning of all things, but the highest good, by which his immortal soul may be refreshed and prepared for the future life he cannot solve, yet in which he believes. The sensible is an impenetrable empire, but ideas are certitudes, and upon these he dwells with rapt and mystical enthusiasm,--a great poetical rhapsodist like Xenophanes, severe dialectician as he is, believing in truth and beauty and goodness.

Then Aristotle, following out the method of _his_ teachers, attempts to exhaust experience, and directs his inquiries into the outward world of sense and observation, but all with the view of discovering from phenomena the unconditional truth, in which he, too, believes. But every thing in this world is fleeting and transitory, and, therefore, it is not easy to arrive at truth. A cold doubt creeps into the experimental mind of Aristotle with all his learning and all his logic.

The Epicureans arise. They place their hopes in sensual enjoyment. They despair of truth. But the world will not be abandoned to despair. The Stoics rebuke the impiety which is blended with sensualism, and place their hopes on virtue. But it is unattainable virtue, while their God is not a moral governor, but subject to necessity.

Thus did those old giants grope about, for they did not know the God who was revealed unto Abraham, and Moses, and David, and Isaiah. They solved nothing, since they did not _know_, even if they speculated on, the _Great First Cause_. And yet, with all their errors, they were the greatest benefactors of the ancient world. They gave dignity to intellectual inquiries, while they set, by their lives, examples of a pure morality--not the morality of the gospel, but the severest virtue practiced by the old guides of mankind.

[Sidenote: Philosophy among the Romans.]

The Romans added absolutely nothing to the philosophy of the Greeks. Nor were they much interested in any speculative inquiries. It was only the ethical views of the old sages which had attraction or force to them. They were too material to love pure subjective inquiries. They had conquered the land; they disdained the empire of the air.

[Sidenote: Followers of the Greeks.]

There were, doubtless, students of the Greek philosophy among the Romans, perhaps as early as Cato the Censor. But there were only two persons of note who wrote philosophy, till the time of Cicero, Aurafanius and Rubinus, and these were Epicureans.

[Sidenote: Cicero.]

Cicero was the first to systematize the philosophy which contributed so greatly to his intellectual culture. But even he added nothing. He was only a commentator and expositor. Nor did he seek to found a system or a school, but merely to influence and instruct men of his own rank. He regarded those subjects, which had the greatest attraction for the Grecian schools, to be beyond the power of human cognition, and, therefore, looked upon the practical as the proper domain of human inquiry. Yet he held logic in great esteem, as furnishing rules for methodical investigation. He adopted the doctrine of Socrates as to the pursuit of moral good. He regarded the duties which grow out of the relations of human society preferable to the obligations of pursuing scientific researches. Although a great admirer of Plato and Aristotle, he regarded patriotic calls of duty as paramount to any study of science or philosophy, which he thought was involved in doubt. He had a great contempt for knowledge which could neither lead to the clear apprehension of certitude, nor to practical applications. He thought it impossible to arrive at a knowledge of God, or the nature of the soul, or the origin of the world. And he thus was led to look upon the sensible and the present as of more importance than inconclusive inductions, or deductions from a truth not satisfactorily established.

[Sidenote: His eclecticism.]

Cicero was an Eclectic, seizing on what was true and clear in the ancient systems, and disregarding what was simply a matter of speculation. This is especially seen in his treatise "De Finibus Bonorum et Malorum," in which the opinions of all the Grecian schools concerning the supreme good are expounded and compared. Nor does he hesitate to declare that happiness consists in the cognition of nature and science, which is the true source of pleasure both to gods and men. Yet these are but hopes, in which it does not become us to indulge. It is the actual, the real, the practical, which preeminently claims attention; in other words, the knowledge which will but furnish man with a guide and rule of life. [Footnote: _De Fin._, v. 6.] Indeed, the sum of Philosophy, to the mind of Cicero, is that she is an instructress and a comforter. He takes an entirely practical view of the end of philosophy, which is to improve the mind, and make a man contented and happy. For philosophy as a science,--a series of inductions and deductions,--he had profound contempt. He also regards the doctrines of philosophy as involved in doubt, and even in the consideration of moral questions he is pursued by the conflict of opinions, although, in this department, he is most at home. The points he is most anxious to establish are the doctrines of God and the soul. These are most fully treated in his essay, "De Natura Deorum," in which he submits the doctrines of the Epicureans and the Stoics to the objections of the Academy. [Footnote: _De Nat. D._, iii. 10.] He admits that man is unable to form true conceptions of God, but acknowledges the necessity of assuming one supreme God as the creator and ruler of all things, moving all things, remote from all mortal mixture, and endued with eternal motion in himself. He seems to believe in a divine providence ordering good to man; in the soul's immortality, in free-will, in the dignity of human nature, in the dominion of reason, in the restraint of the passions as necessary to virtue, in a life of public utility, in an immutable morality, in the imitation of the divine.

[Sidenote: His ethics.]

The doctrines of Cicero on ethical subjects, are chiefly drawn from the Stoics and Peripatetics. They are opinions drawn sometimes from one system and sometimes from another. Thus he agrees with the disciples of Aristotle, that health, honors, friends, country, are worthy objects of desire. Then again, he coincides with the Stoics that passions and emotions of the soul are vices. But he recedes from their severe tone, which elevated the sage too high above his fellow-men.

[Sidenote: Character of his philosophical writings.]

Thus there is little of original thought in the moral theories of Cicero, and these are the result of observation rather than of any philosophical principle. We might enumerate his various opinions, and show what an enlightened mind he possessed; but this would not be the development of philosophy. His views, interesting as they are, and generally wise and lofty, yet do not indicate any progress of the science; He merely repeats earlier doctrines. These were not without their utility, since they had great influence on the Latin fathers. They were esteemed for their general enlightenment. He softened down the extreme views of the great thinkers before his day, and clearly unfolded what had become obscured. He is a critic of philosophy; an expositor whom we can scarcely spare.

If any body advanced philosophy among the Romans, it was Epictetus, and he even only in the realm of ethics. Qumtius Sextius, in the time of Augustus, had revived the Pythagorean doctrines. Seneca had recommended the severe morality of the Stoics, but they added nothing that was not previously known. The Romans had no talent for philosophy, although they were acquainted with its various systems. Their greatest light was a Phrygian slave.

[Sidenote: Epictetus.]

[Sidenote: His lofty ethical system.]

Epictetus taught in the time of Domitian, and though he did not leave any written treatises, his doctrines were preserved and handed down by his disciple Arrian, who had for him the reverence that Plato had for Socrates. The loftiness of his recorded views makes us feel that he must have been indebted to Christianity; for no one, before him, has revealed precepts so much in accordance with its spirit. He was a Stoic, but he held in the highest estimation Socrates and Plato. It is not for the solution of metaphysical questions that he was remarkable. He was not a dialectician, but a moralist, and, as such, takes the highest ground of all the old inquirers after truth. With him, philosophy, as it was to Cicero and Seneca, is a wisdom of life. He sets no value on logic, nor much on physics; but he reveals sentiments of great simplicity and grandeur. His great idea is the purification of the soul. He believes in the severest self-denial; he would guard against the syren spells of pleasure; he would make men feel that, in order to be good, they must first feel that they are evil; he condemns suicide, although it had been defended by the Stoics; he would complain of no one, not even of injustice; he would not injure his enemies; he would pardon all offenses; he would feel universal compassion, since men sin from ignorance; he would not easily blame, since we have none to condemn but ourselves; he would not strive after honor or office, since we put ourselves in subjection to that we seek or prize; he would constantly bear in mind that all things are transitory, and that they are not our own; he would bear evils with patience, even as he would practice self- denial of pleasure; he would, in short, be calm, free, keep in subjection his passions, avoid self-indulgence, and practice a broad charity and benevolence. He felt he owed all to God; that all was his gift, and that we should thus live in accordance with his will; that we should be grateful not only for our bodies, but for our souls, and reason, by which we attain to greatness. And if God has given us such a priceless gift, we should be contented, and not even seek to alter our external relations, which are doubtless for the best. We should wish, indeed, for only what God wills and sends, and we should avoid pride and haughtiness, as well as discontent, and seek to fulfill our allotted part. [Footnote: A fine translation of Epictetus has been published by Little and Brown.]

[Sidenote: Marcus Aurelius.]

Such were the moral precepts of Epictetus, in which we see the nearest approach to Christianity that had been made in the ancient world. And these sublime truths had a great influence, especially on the mind of the most lofty and pure of all the Roman emperors, Marcus Aurelius, who _lived_ the principles he had learned from a slave, and whose "Maxims" are still held in admiration.

[Sidenote: General observations.]

Thus did the speculations about the beginning of things lead to elaborate systems of thought, and end in practical rules of life, until, in spirit, they had, with Epictetus, harmonized with many of the revealed truths which Christ and his Apostles laid down for the regeneration of the world. Who cannot see in the inquiries of the old philosopher, whether into nature, or the operations of mind, or the existence of God, or the immortality of the soul, or the way to happiness and virtue, a magnificent triumph of human genius, such as has been exhibited in no other department of human science? We regret that our limits preclude a more extended view of the various systems which the old sages propounded--systems full of errors, yet also marked by important truths, but whether false or true, showing a marvelous reach of the human understanding. Modern researches have discarded many opinions which were highly valued in their day, yet philosophy, in its methods of reasoning, is scarcely advanced since the time of Aristotle; while the subjects which agitated the Grecian schools, have been from time to time revived and rediscussed, and are still unsettled. If any science has gone round in perpetual circles, incapable, apparently, of progression or rest, it is that glorious field of inquiry which has tasked more than any other the mightiest intellects of this world, and which, progressive or not, will never be relinquished without the loss of what is most valuable in human culture.

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For original authorities in reference to the matter of this chapter, read Diogenes Laertius' Lives of the Philosophers; the Writings of Plato and Aristotle; Cicero, De Nat., De Or., De Offic., De Div., De Fin., Tusc. Quaest.; Xenophon, Memorabilia; Boethius, De Idea Hist. Phil.; Lucretius.

The great modern authorities are the Germans, and these are very numerous. Among the most famous writers on the history of philosophy, are Bruckner, Hegel, Brandis, I. G. Buhle, Tennemann, Ritter, Plessing, Schwegler, Hermann, Meiners, Stallbaum, and Speugel. The history of Ritter is well translated, and is always learned and suggestive. Tennemann, translated by Morell, is a good manual, brief, but clear. In connection with the writings of the Germans, the great work of Cousin should be consulted.

The English historians of ancient philosophy are not so numerous as the Germans. The work of Enfield is based on Bruckner, or is rather an abridgment. Archer Butler's Lectures are suggestive and able, but discursive and vague, as is the History of Ancient Philosophy by Maurice. Grote has written learnedly on Socrates and the other great lights. Lewes' Biographical History of Philosophy has the merit of clearness, and is very interesting, but rather superficial. Henry has written a good epitome. See also Stanley's History of Philosophy, and the articles in Smith's Dictionary, on the leading ancient philosophers. Donaldson's continuation of Muller's History of the Lit. of Greece, is learned, and should be consulted with Thompson's Notes on Archer Butler. There are also fine articles in the Encyclopedias Britannica and Metropolitana. Schleirmacher, on Socrates, translated by Bishop Thirlwall.