Chapter XXIII. Aristotle's Physics
203
Chapter XXIV. Early Greek Mathematics and Astronomy
208
Part III. Ancient Philosophy after Aristotle
218
Chapter XXV. The Hellenistic World
218
Chapter XXVI. Cynics and Sceptics
228
Chapter XXVII. The Epicureans
240
Chapter XXIX. Stoicism
252
Chapter XXIX. The Roman Empire in Relation to Culture
270
Chapter XXX. Plotinus
284