*Sallust, v. 222.

Secretum Secretorum (said to be from Aristotle), v. 433.

See Aristotle.

Seneca (died A. D. 65),

De Beneficiis, v. 38, 206, 358;

De Clementia, v. 215, 224, 461;

De Ira, v. 218, 338;

Epistolae (1), v. 135;

(2), v. 320;

(47), v. 468;