What is the first business of one who practices philosophy? To get rid of self-conceit. For it is impossible for anyone to begin to learn that which he thinks he already knows.
EpictetusYou ought to choose both physician and friend, not the most agreeable, but the most useful.
EpictetusDon't be concerned with other people's impressions of you. They are dazzled and deluded by appearances. Stick with your purpose. This alone will strengthen your will and give your life coherence.
EpictetusIf thy brother wrongs thee, remember not so much his wrong-doing, but more than ever that he is thy brother.
Epictetus