Few philosophers have been more misunderstood by their own reputation. To call something 'epicurean' today suggests luxury and indulgence. Epicurus taught nearly the reverse. He did hold that pleasure is the highest good — but he understood pleasure mainly as the absence of pain and disturbance, a serene state he called ataraxia. The wildest pleasures, he observed, tend to bring hangovers, anxiety, and dependence; the reliable path to happiness runs through moderation.
His practical advice followed from this. Distinguish necessary desires (food, shelter, friendship) from unnecessary ones (luxury, fame, excess), and you free yourself from a treadmill of wanting. Bread and water enjoyed in good company, he suggested, can rival a feast. Above all he prized friendship, calling it one of the greatest sources of a happy life. His school, known as the Garden, welcomed people of all backgrounds — including women and enslaved people — which was radical for its time.
The great fearWhy death is nothing to us.
Epicurus thought most human misery came from two fears: fear of the gods and fear of death. Both, he argued, are unfounded. The gods, if they exist, are serene and untroubled and take no interest in punishing us. And death is not an evil we experience, because when we exist, death is not present, and when death is present, we no longer exist to suffer it. There is, quite literally, no one there to be harmed. His conclusion: death is nothing to us, and the fear of it poisons a life for no reason.
Underlying all this was a physics: Epicurus was an atomist, holding that everything, including the soul, is made of atoms moving in void, and that nothing survives the body's dissolution. This is a fully naturalistic worldview, aimed not at cold detachment but at peace of mind. Strip away superstition and needless craving, he taught, and what remains is enough — a calm, friendly, moderate life, fully sufficient for happiness. It is a gentler philosophy than its caricature, and a surprisingly modern one.