[328] In i. 2.8, 16.
[329] See ii. 9.18.
[330] As thought Aristotle, Met. v. 14.
[331] As thought Aristotle, Met. v. 30.
[332] As thought Plato, Letter 7, 343.
[333] As said Aristotle, Met. vii. 5.
[334] Phaedros C1,217.
[335] de Gen. An. 4.2.
[336] Adv. Math. 5.102 p. 355.
[337] Theataetus, C2,132.