[313] Arist., Met. xiv. 6.

[314] Aristotle. Met. xiv. 6.

[315] See ii. 6.2.

[316] See vi. 7.3–6.

[317] As said Aristotle. Eth. Nic. i. 6.2.

[318] Against Aristotle.

[319] See vi. 1.14.

[320] See iii. 7.11.

[321] To ti ên einai.

[322] See i. 6.