“You can be invincible, if you enter into no contest in which it is… — Epictetus

A wise man does not grieve for what he has not, but rejoices for what he has.

He is a wise man who does not grieve for the things which he has not, but rejoices for those which he has.

It’s not what happens to you, but how you react to it that matters.

Men are disturbed, not by things, but by the principles and notions which they form concerning things.

You can be invincible, if you enter into no contest in which it is not in your power to… — Epictetus