It must be understood that prime matter, and form as well, is neither generated nor corrupted, because every generation is from something to something. Now that from which generation proceeds is matter, and that to which it proceeds is form. So that, if matter or form were generated, there would be a matter for matter and a form for form, endlessly. Whence, there is generation only of the composite, properly speaking.

Eternity is called whole, not because it has parts, but because it is lacking in nothing.

God should not be called an individual substance, since the principle of individuation is matter.

To disparage the dictate of reason is equivalent to contemning the command of God.

As the saints will rejoice in all goods, so will the damned grieve for all goods.

Grace does not destroy nature, it perfects it.

He suddenly announced that he could not write any more since "All that I have written seems like straw to me."