Nothing becomes one who inflicts punishment less than anger, because the punishment has all the more power to work reformation if the sentence be pronounced with deliberate judgment. This is why Socrates said to the slave, “I would strike you, were I not angry.” He put off the correction of the slave to a calmer season; at the moment, he corrected himself. Who can boast that he has his passions under control, when Socrates did not dare to trust himself to his anger?

We do not, therefore, need an angry chastiser to punish the erring and wicked: for since anger is a crime of the mind, it is not right that sins should be punished by sin. “What! am I not to be angry with a robber, or a poisoner?” No: for I am not angry with myself when I bleed myself. I apply all kinds of punishment as remedies. You are as yet only in the first stage of error, and do not go wrong seriously, although you do so often: then I will try to amend you by a reprimand given first in private and then in public. 17