Epictetus

Almost everything reported about Epictetus's early life traces back to a single fact, that he began it enslaved. He belonged to Epaphroditus, a wealthy freedman who served as secretary to the emperor Nero, and ancient sources describe him as lame, a condition later writers attributed to mistreatment by an owner though the story cannot be confirmed. What is better attested is that his position in Epaphroditus's household, itself close to the imperial court, gave him access to the lectures of Musonius Rufus, the leading Stoic teacher of the day, and that he was freed at some point before or after Nero's death in AD 68. He taught philosophy in Rome until AD 90, when the emperor Domitian, suspicious of philosophers as a class linked to opposition circles, banished them from the city. Epictetus relocated to Nicopolis, a city founded by Augustus in Epirus on the Greek mainland, and there ran a school that attracted young Romans of high standing, including men headed for administrative careers. He himself wrote nothing down, a choice consistent with the Socratic tradition of philosophy as spoken practice rather than authored text. Everything now read as his work, the Discourses and the shorter Enchiridion, was compiled by his student Arrian from notes taken at these lectures, which means the voice modern readers encounter is filtered through a devoted listener's memory and editorial hand rather than Epictetus's own pen.

The center of Epictetus's philosophy is a single distinction he returned to constantly, between what is up to us and what is not. Judgment, desire, aversion, and one's own choices belong to the first category and are, in his view, entirely within a person's control. The body, possessions, reputation, and the actions of other people belong to the second and are not, however much effort a person spends trying to manage them. Suffering, on this account, comes not from external events themselves but from judging them as good or bad and then striving to control what cannot be controlled. A person who confines their concern to the first category, Epictetus argued, achieves a freedom that no external power, not even enslavement, can touch, a claim that carried particular weight coming from a man who had once been literally unfree. This teaching was not offered as abstract theory but as a discipline to be practiced through constant self examination, and the Enchiridion reads accordingly as a manual of short, practical instructions rather than a systematic treatise. The emperor Marcus Aurelius, writing his own private notebook a generation later, drew directly on this framework, and the same distinction between the controllable and the uncontrollable remains the core exercise recommended in modern therapeutic approaches descended from Stoic practice.