[63] Diogenes Laert. x. 4; Athenæus, xiii. 29; Cicero, de Nat. Deor. i. 33.
[64] Lactant. i. 20.
[65] Martial, i. 1; Seneca, Epist. 96.
[66] Val. Max. ii. 10, 8.
[67] Annal. lib. ii. 85.
[68] Plautus, Pænulus.
[69] Nov. 5.
[70] See Tabl. Heracl. i. 123.
[71] Plutarch, Vita Catonis.
[72] Livy, xxxiv. 1, et seq.