Galen: On the Natural Faculties by Galen

Chapter II

42 words  |  Chapter 6

Definition of terms. Different kinds of _motion_. _Alteration_ or qualitative change. Refutation of the Sophists' objection that such change is only apparent, not real. The four fundamental qualities of Hippocrates (later Aristotle). Distinction between _faculty_, _activity_ (function), and _effect_ (work or product).