[9] Diog., IX., 62.

[10] Metaph., IV., iv., 1008, b, 12 ff.

[11] Diss., III., xxii.

[12] Diog., VIII., i. ff.

[13] Diog., VI., 96.

[14] Zeller, Ph. d. Gr., III., a, 29.

[15] Diog., VII., 5.

[16] Diog., VII., 183.

[17] Ibid., 179.

[18] Ibid., 25.