[36] Metaph. XII, c. 4.

[37] Metaph. III, c. 5, § 10; c. 6, § 3.

[38] Ibid. III, c. 2, § 6; IV, c. 6, § 1, and c. 9, § 1.

[39] Ibid. IV, c. 9, § 1, and c. 6.

[40] Ibid. III, c. 5, § 10; X, c. 6, § 6.

[41] Metaph. X, c. 6, § 2.

[42] Ibid. IV, c. 9.

[43] Diogenes Laërtius. IX, 9.

[44] Ibid. loc. cit.

[45] Ibid. loc. cit.