Note 9 — Chapter IV · AUTHORITIES FOR THE STOIC PHILOSOPHY: ITS PROBLEM AND DIVISIONS.
Oswald J. (Oswald Joseph) Reichel translation
Sen. Ep. 89, 8: Nam nec philosophia sine virtute est nec sine philosophia virtus. Ibid. 53, 8: We all lie in the slumber of error: sola autem nos philosophia excitabit … illi te totum dedica. ↑