Letters from a Stoic 48 : 4

And on this point, my excellent Lucilius, I should like to have those subtle dialecticians of yours advise me how I ought to help a friend, or how a fellow man, rather than tell me in how many ways the word "friend" is used, and how many meanings the word "man" possesses. Lo, Wisdom and Folly are taking opposite sides. Which shall I join? Which party would you have me follow? On that side, "man" is the equivalent of "friend"; on the other side, "friend" is not the equivalent of "man." The one wants a friend for his own advantage; the other wants to make himself an advantage to his friend. What you have to offer me is nothing but distortion of words and splitting of syllables.