Quomodo adulator ab amico internoscatur
Plutarch
Plutarch. Moralia, Vol. I. Babbitt, Frank Cole, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1927 (printing).
Let thus much, then, serve to define the proper occasion in general. But the friend who is concerned for his friends must not let slip the occasions which they themselves often present, but he should turn these to account. For sometimes a question, the telling of a story, blame or commendation of like things in other people, may serve as an opening for frank speech. For example, Demaratus [*](In the Moralia, 179 C, Plutarch records the successful result of Demaratus’s frankness with Philip.) is said to have come to Macedonia during the time when Philip was at odds with his wife and son. Philip, after greeting him, inquired how well the Greeks were at harmony together; and Demaratus, who knew him well and wished him well, said, A glorious thing for you, Philip, to be inquiring about the concord of Athenians and Peloponnesians, while you let your own household be full of all this quarrelling
and dissension! Excellent, too, was the retort of Diogenes [*](The story is repeated by Plutarch, Moralia, 606 B.) on the occasion when he had entered Philip’s camp and was brought before Philip himself, at the time when Philip was on his way to fight the Greeks. Not knowing who Diogenes was, Philip asked him if he were a spy. Yes, indeed, Philip, he replied, I am here to spy upon your ill-advised folly, because of which you, without any compelling reason, are on your way to hazard a kingdom and your life on the outcome of a single hour. This perhaps was rather severe.But another opportunity for admonition arises when people, having been reviled by others for their errors, have become submissive and downcast. The tactful man will make an adept use of this, by rebuffing and dispersing the revilers, and by taking hold of his friend in private and reminding him that, if there is no other reason for his being circumspect, he should at least try to keep his enemies from being bold. For where have these fellows a chance to open their mouths, or what can they say against you, if you put away and cast from you all that which gets you a bad name? In this way he who reviles is charged with hurting, and he who admonishes is credited with helping. But some persons manage more cleverly, and by finding fault with strangers, turn their own intimate acquaintances to repentance; for they accuse the others of what they know their own acquaintances are doing. My professor, Ammonius, at an afternoon lecture perceived that some of his students had eaten a luncheon that was anything but frugal, and so he ordered his freedman to chastise his own servant, remarking by way of explanation that that boy
can’t lunch without his wine! At the same time he glanced towards us, so that the rebuke took hold of the guilty.