c. 50-135 CE
Some things are up to us, some are not — freedom comes from focusing entirely on what is within our power.
Epictetus was born around 50 CE in Hierapolis, a city in Phrygia (modern Turkey) famous for its hot springs. He was born into slavery — his very name means “acquired” (epiktetos). His owner was Epaphroditus, a wealthy freedman who served as secretary to Emperor Nero.
The lameness that marked him came early. One story says Epaphroditus twisted his leg as punishment; Epictetus reportedly said, “You will break it,” and when it snapped, “Didn’t I tell you?” Another tradition attributes it to childhood illness. Either way, he bore it without complaint — the disability became a teaching example. The body is not up to us; only our response to it is.
While still enslaved, he was permitted to study with Musonius Rufus, the greatest Stoic teacher of the era. This was unusual but not unheard of — educated slaves were valuable. Musonius taught practical philosophy: how to eat, how to dress, how to bear hardship, how to treat slaves (with kindness, since slavery is conventional, not natural). Epictetus absorbed everything.
He was freed sometime after Nero’s death in 68 CE — possibly by Epaphroditus’s estate or as part of general manumissions. He began teaching in Rome, attracting students from all classes. Then, in 93 CE, Emperor Domitian expelled philosophers from Rome. Epictetus left for Nicopolis in northwestern Greece, a city founded by Augustus to commemorate his victory at Actium.
In Nicopolis, he established his school and taught for the rest of his life — roughly forty years. His students included future senators, officials, and at least one future emperor’s advisor. Arrian, who would later write histories of Alexander the Great, attended his lectures and took notes. Those notes became the Discourses and the Handbook (Enchiridion).
Epictetus lived simply: a mat on the floor, a clay lamp, a cheap house. He owned almost nothing — and wanted almost nothing. Late in life, he adopted an infant left to die from exposure (a common Roman practice) and married a woman to help raise the child. The philosopher who taught detachment from externals acted when compassion required it.
He died around 135 CE. Marcus Aurelius, writing decades later, would quote him constantly. The slave who owned nothing became the teacher of the emperor who owned everything.
"Some things are within our power, while others are not. Within our power are opinion, motivation, desire, aversion, and, in a word, whatever is of our own doing; not within our power are our body, our property, reputation, office, and, in a word, whatever is not of our own doing."
— Enchiridion 1 — the opening sentence, stating the fundamental Stoic distinction
"It is not things that disturb us, but our judgments about things."
— Enchiridion 5 — the core of Stoic psychology and, later, cognitive therapy
"Don't demand that things happen as you wish, but wish that they happen as they do happen, and you will go on well."
— Enchiridion 8 — the discipline of desire
Epictetus’s philosophy begins with a single distinction: some things are up to us (eph’ hemin), and some things are not. What is up to us: our judgments, impulses, desires, and aversions — the movements of our own minds. What is not up to us: our bodies, possessions, reputations, social positions, other people’s actions, and the outcomes of our efforts.
This distinction is stark, almost brutal. Your body is not up to you — it can be imprisoned, tortured, killed. Your property is not up to you — it can be stolen, destroyed, taxed away. Your reputation is not up to you — people will think what they think. Even your family is not up to you — they will live, choose, and die on their own paths. The only thing truly yours is your prohairesis — your rational, choosing faculty, your capacity to make judgments and hold values.
Freedom comes from aligning your will with this reality. Don’t desire what isn’t up to you; don’t fear what isn’t up to you. When you desire only what depends on your own choices, no one can frustrate you. When you fear only your own bad choices, no one can terrify you. The slave who wants only to make good judgments is freer than the emperor who wants glory.
The key mechanism is judgment. “It is not things that disturb us, but our judgments about things.” Insults don’t hurt; our interpretation that we’ve been wronged hurts. Death isn’t terrible; our belief that death is terrible is terrible. Change the judgment, and the disturbance disappears.
This sounds easy but isn’t. We’re trained from childhood to value externals — wealth, status, pleasure, other people’s approval. Epictetus compares philosophical training to athletic training: constant practice, daily exercise, gradual strengthening. When something disturbing happens, immediately say: “This is not up to me.” Examine your impression before assenting to it. Ask: “Is this appearance true? Is this thing in my power?”
The three disciplines structure practice: the discipline of desire (train yourself to want only what’s up to you), the discipline of action (act appropriately in social roles while accepting outcomes), and the discipline of assent (examine impressions before judging). Master these, and you become, as Epictetus says, “invincible” — not because you can defeat external enemies but because you’ve stopped fighting battles you cannot win.
His ethics is demanding but not cold. He repeatedly invokes compassion: when someone errs, remember that they act from ignorance of true goods; when someone suffers, help them; when someone offends, remember your own failings. The Stoic sage is not indifferent to others but free from disturbance about what others cannot control — including their own choices.