Chapter XXII

OF WHAT ELEMENTS EACH OF THE MEMBERS OF US MEN IS COMPOSED.

Empedocles says, that the fleshy parts of us are constituted by the contemperation of the four elements in us; earth and fire mixed with a double proportion of water make the nerves; but when it happens that the nerves are refrigerated where they meet the air, then the nails are made; the bones are produced by two parts of water and the same of air, with four parts of fire and the same of earth, duly mixed together; sweat and tears flow from the liquefaction of these bodies of ours.