On the Manual of Epictetus, aka The Enchiridion, from around 135 CE. What's a wise strategy for life? What is freedom? Stoicism says that the secret is mastering yourself. If you let yourself be perturbed by things that happen to you, then you're a slave to those external things. Your good lies only in the things you can (with practice) control, i.e., your own attitudes, Continue Reading …