Stoa›The minds›Aristoteles
Aristoteles
384–322 BCE · Athens

Aristoteles

Aristotle studied for twenty years under Plato, tutored Alexander the Great, and founded his own school, the Lyceum. He wrote on almost everything: logic, biology, physics, ethics, politics, poetry. Where Plato looked to a perfect world beyond the senses, Aristotle studied this one. In the Nicomachean Ethics he argues that a good life is not a feeling but an activity, and that we become brave, just and temperate by practising those things until they become habit.

Happiness is an activity of the soul in accordance with virtue.

Aristoteles, Nicomachean Ethics, Book 1

Core ideas

Eudaimonia: flourishing as the highest human goodVirtue as the mean between extremesWe become what we repeatedly do; character is habit

Take Aristoteles home, in their own voice

The complete skill: their full works, their voice, their limits. Installs into your own ChatGPT, Claude or Gemini. $9.99 one-time, yours to keep.

Get the Aristoteles skillOnline chat: get notified