Of the things which are, God has put some of them in our power, and some he has not. In our own power he has placed that which is the best and the most important, that indeed through which he himself is happy, the use of appearances ( φαντασιῶν ). For when this use is rightly employed, there is freedom, happiness, tranquillity, constancy: and this is also justice and law, and temperance, and every virtue. But all other things he has not placed in our power. Wherefore we also ought to be of one mind with God, and making this division of things, to look after those which are in our power; and of the things not in our power, to entrust them to the Universe ( τῷ κόσμῳ ), and whether it should require our children, or our country, or our body, or anything else, willingly to give them up. 91
When a young man was boasting in the theatre and saying, I am wise, for I have conversed with many wise men; Epictetus said, I also have conversed with many rich men, but I am not rich.