[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.