Note 18 — Chapter X · ETHICS. THE GENERAL PRINCIPLES OF THE STOIC ETHICS. ABSTRACT THEORY OF MORALITY.
Oswald J. (Oswald Joseph) Reichel translation
Sen. Benef. vii. 2, 1: Nec malum esse ullum nisi turpe, nec bonum nisi honestum. Alex. Aph. De Fat. c. 28, p. 88: ἡ μὲν ἀρετή τε καὶ ἡ κακία μόναι κατ’ αὐτοὺς ἡ μὲν ἀγαθὸν ἡ δὲ κακόν. See p. 229; 233, 1. ↑