The Refutation of All Heresies, Book 7

But concerning Substance, the statements now made will suffice. But not only is Substance denominated genus, species, (and) individual, but also matter, and form, and privation. There is, however, (as regards the substance, ) in these no difference, even though the division be allowed to stand. Now, inasmuch as Substance is of this description, the arrangement of the world has taken place according to some such plan as the following. The world is divided, according to Aristotle, into very numerous and diversified parts