7. (According to Aristotle),[289] Empedocles thinks matter consists of elements; but this opinion is refuted by the decay to which they are exposed. (According to Aristotle),[290] Anaxagoras supposes that matter is a mixture and, instead of saying that this (mixture) is capable of becoming all things, he insists that it contains all things in actualization. Thus he annihilates the intelligence that he had introduced into the world; for, according to him, it is not intelligence that endows all the rest with shape and form; it is contemporaneous with matter, instead of preceding it.[291] Now it is impossible for intelligence to be the contemporary of matter, for if mixture participate in essence, then must essence precede it; if, however, essence itself be the mixture, they will need some third principle. Therefore if the demiurgic creator necessarily precede, what need was there for the forms in miniature to exist in matter, for intelligence to unravel their inextricable confusion, when it is possible to predicate qualities of matter, because matter had none of its own, and thus to subject matter entirely to shape? Besides, how could (the demiurgic creator) then be in all? REFUTATION OF ANAXIMANDER'S VIEWS ABOUT MATTER. (Anaximander)[292] had better explain the consistence of the infinity by which he explains matter. Does he, by infinity, mean immensity? In reality this would be impossible. Infinity exists neither by itself, nor in any other nature, as, for instance, the accident of a body. The infinite does not exist by itself, because each of its parts would necessarily be infinite. Nor does the infinite exist as an accident, because that of which it would be an accident would, by itself, be neither infinite, nor simple; and consequently, would not be matter. REFUTATION OF DEMOCRITUS'S ATOMS AS EXPLANATIONS OF MATTER. (According to Aristotle's account of Democritus),[293] neither could the atoms fulfil the part of matter because they are nothing (as before thought Cicero).[294] Every body is divisible to infinity. (Against the system of the atoms) might further be alleged the continuity and humidity of bodies. Besides nothing can exist without intelligence and soul, which could not be composed of atoms. Nothing with a nature different from the atoms could produce anything with the atoms, because no demiurgic creator could produce something with a matter that lacked continuity. Many other objections against this system have and can be made; but further discussion is unnecessary. MATTER IS NOTHING COMPOSITE, BUT BY NATURE SIMPLE AND ONE.