Let your Behaviour be Fine and Noble. A great man ought not to be little in his behaviour. He ought never to pry too minutely into things, least of all in unpleasant matters. For though it is important to know all, it is not necessary to know all about all. One ought to act in such cases with the generosity of a gentleman, conduct worthy of a gallant man. To overlook forms a large part of the work of ruling. Most things must be left unnoticed among relatives and friends, and even among enemies. All superfluity is annoying, especially in things that annoy. To keep hovering around the object or your annoyance is a kind of mania. Generally speaking, every man behaves according to his heart and his understanding.