Anyone can become angry -- that is easy, but to be angry with the right person, to the right degree, at the right time, for the right purpose, and in the right way -- that is not easy.
¶ Nichomachean Ethics, bk, IV (c. 350 BC)
Alt trans.: "The man who gets angry at the right things and with the right people, and in the right way and at the right time, and for the right length of time, is commended."
