The genuine works of Hippocrates, Vol. 1 · Hippocrates
THE PLATONISTS.
“Let us therefore say that the mother, _or_ receptacle of every visible, nay of every sensible production, is neither earth, nor air, nor fire, nor water, nor any of the things which arise out of these, nor out of which these arise, but a certain invisible and formless being, the universal recipient, concerning which being, if we say that it is in a very dubious way intelligible, and something most hard to be apprehended, we shall not speak false.”[287] The primary matter “admits of everything, but partakes of no shape nor resemblance to anything which enters into it. It is the substance of impression[288] to everything in nature, being moved and altered by those things which enter into it (_the forms_?), and by their means it appears sometimes one thing and sometimes another.”[289] “In the first place, we see that which we call water, being compressed, become stones and earth. But being dissolved and expanded, it becomes breath and air. Air, by combustion, is converted into fire, which, being compressed and extinguished, assumes its original form. Fire and air meeting together, and being condensed, become cloud and vapor; and from the condensation of these, running water is formed. _And from water again, earth and stones are formed._”[290] Plato taught “that God, matter, and form, are the originals of all things:--that matter is increate and incorruptible, neither fire, nor water, nor any of the principles nor elements, but a substance capable of form and subject to fabrication: that when rude and deprived of every quality of configuration, God, the artificer, formed the universe from it. He taught, that matter is the original of all bodies, that it was stamped with the impression of forms, and hence were produced the elements, namely, fire, water, earth, and air.”[291]
“Earth contains water, and water, as some suppose, carries earth: air is formed from water, and from dense air fire is formed.”[292] “There being four kinds of bodies, by the mutual changes of them the nature of the world is preserved. _For water is formed from earth_, and air from water, and ether from air: and then inversely, from ether, air; from air, water; and from water, earth, which is lowest in the scale.”[293] “Those who have investigated matter, if they have formed any right conception of it, have agreed in considering it as the subject and receptacle of forms.”[294] “Concerning the receptacle of bodies this may be said. In the first place, that there must be a certain substratum to bodies different from themselves, _is demonstrated by the transmutation of the elements into one another_. For that which is changed is not altogether consumed, or, if it is, a substance is changed into a non-entity. And neither has that which is born come into existence from nothing, but it has undergone a change from one form into another. For something remains which has received the new form and cast off the other. And this is shown by destruction, for it applies only to a compound body; and, if this be true, every such body is compounded of matter and form. Induction bears testimony to the truth of this, by showing, that whatever is dissolved was compounded; and analysis in the same manner, as, for example, if a phial be resolved into gold, and gold into water; and water, in like manner, when it perishes, requires to be something analogous. But the elements must be either form, or primary matter, or a compound of form and matter. But they cannot be form, for without matter, how could they be possessed of bulk and magnitude? But they are not primary matter, for it is not consumed. It follows, then, that they must consist of form and the primary matter. But form regards quality and shape, but it (the primary matter) pertains to the subject which is indeterminate, (ἀόριστον _or_ ἀόρατον) because it is not form.”[295]
“Matter of itself is devoid of form, matter is the subject of all things.”[296] “The followers of Plato and Aristotle are of opinion, that there is a difference between the first principles and the elements. For, the elements are compounded, but the first principles are not compounded nor formed from any thing. What we call the elements are fire, air, earth, and water; but we call that a principle which has nothing from which it is formed, since otherwise it is not a principle, but that from which it is formed. But there is something antecedent to water and earth, from which they are formed; namely, the first matter which is devoid of shape and form; then there is form (which we call _entelocheia_) and privation.”[297] “Plato, wishing to prove that the elements have one common matter as a substratum to all, in his ‘Timæus,’ enters into a discussion regarding their transmutation into one another. But he being well acquainted with the art of demonstration, has treated properly of the change of the first bodies into one another. But Thales, Anaximenes, Anaximander, and Heraclitus, assuming each that there is some one element, endeavor to prove this from their changing into one another. Yet all these seem to me to have had an obscure idea (ὀνειράττειν) of some matter, which is a common substratum to all the elements, and seeing that it is single they supposed that there is but one element. But instead of saying that this is a common element from which the others, I mean air, fire, water, and earth, are formed, they passed it over altogether and endeavored to demonstrate the same thing of some one of the elements, all proceeding upon the same mode of demonstration, although they did not all make choice of the same element.”[298]
“With regard to the old philosophers, called physical, it will be obvious to us when we read their writings on Nature, that they held the existence of a first matter which is increate and eternal, being the substratum to all created and perceptible things.”[299] “That the elements change into one another is admitted, even by the followers of Thales, it being so apparent. Hence it is inferred that the elements have one common matter for a substratum.”[300] Philo, the platonic Jew of Alexandria, in his treatise “On the Creation of the World,” thus expresses his opinions regarding the original state of matter. “Whoever would wish to discover the cause why this universe was framed, would not be far from the truth, in my opinion, if he said with one of the ancients, that the Father and Maker of it is good, and for that reason he spared not to impart of his most excellent nature to a substance having nothing beautiful in itself, but possessing the capacity of becoming all things. Of itself it was devoid of form, quality, and life; and was full of contrariety, confusion, and dissonance.” “Moses, the chief of philosophers, and instructed in many of the most comprehensive secrets of Nature by oracles, was aware that it was most necessary that there should be in the universe an active cause and a passive subject. That the active is the most pure and perfect soul of the universe, more excellent than virtue, more excellent than knowledge, more excellent than even goodness and beauty. That the passive is of itself without life and motion, but being moved and figured, and enlivened by mind, it was changed into a most perfect work.”[301]
His opinion regarding the elements may be collected from the following passages:--“Fire being extinguished is converted into thick air, and air being compressed subsides into water, and water being still more compressed is changed into earth, the densest of the elements.”[302] “Nothing that is pure can be comprehended by the senses.”[303] “The elements are inanimate matter, of itself devoid of motion, and subjected to the artificer, by whom it is transformed into all kinds of shapes and qualities.”[304] I shall venture to give under this head the opinions of one of the Arabian medical authors. “It is to be kept in mind that the elements which are perceived by the senses, namely, fire, air, earth, and water, are by no means the pure elements, but such as are comprehended by the mind. These are not to be perceived by the senses. None of the others is pure, nor without some admixture.”[305]
Text from Project Gutenberg, public domain in the United States.