When any person treats you ill or speaks ill of you, remember that he does this or says this because he thinks it is his duty. It is not possible, then, for him to follow that which seems right to you, but that which seems right to himself.
EpictetusIt was the first and most striking characteristic of Socrates never to become heated in discourse, never to utter an injurious or insulting word -- on the contrary, he persistently bore insult from others and thus put an end to the fray.
EpictetusWhat is a good person? One who achieves tranquillity by having formed the habit of asking on every occasion, "what is the right thing to do now?"
Epictetus