[69] Nat. Hom. 2.
[70] See ii. 4, 16.
[71] As thought Chrysippus, in Plutarch, de Stoic. Repugnant.
[72] See ii. 4, 16.
[73] Met. xii. 6; see ii. 5, 3.
[74] iv. 7, 3.
[75] From end of iv. 2, 3.
[76] Aristotle, de Anima, ii. 1.
[77] Arist. de Anima, ii. 2; iii. 5.
[78] See Aristotle, de Anima, i. 5.