The Enchiridion by Epictetus

The Enchiridion by Epictetus is a compact manual of Stoic philosophy and ethical discipline. It teaches that human peace depends on distinguishing what is within our control from what is not. Epictetus urges readers to master their judgments, desires, fears, and reactions rather than trying to command external events. The work presents freedom as an inward condition grounded in reason and virtue. It offers practical advice on loss, insult, ambition, death, and everyday conduct. The Enchiridion remains one of the clearest and most influential guides to Stoic living.