ethics
Moral Habituation and Settled Disposition
ἕξις / ἐθισμός
We become just by doing just acts: virtue is no gift of nature but a second nature, forged stroke by stroke through habit.
Aristotle argued that no one is born good or bad; we acquire the moral virtues the way we learn a craft — by practicing them. Just as we become builders by building, we become brave by doing brave deeds and temperate by acting temperately, until right action settles into a stable trait of character he called a hexis. Because habits formed in youth make "all the difference," upbringing and repeated practice, not mere instruction, are what shape a good person. The doctrine reframes ethics as training: character is something we forge, one choice at a time.
Where this idea shows up
40 Greek sources·2 Jewish-canon citationsWhere to read it
- Protagoras385 BCEPlato· Athens
- Areopagiticus355 BCEIsocrates· Athens
- Memorabilia354 BCEXenophon· Athens
- Cyropaedia354 BCEXenophon· Athens
- Xenophon· Athens
- Against Timarchus346 BCEAeschines· Athens
- The Funeral Speech338 BCEDemosthenes· Athens
- Eudemian Ethics322 BCEAristotle· Chalcis
- Nicomachean Ethics322 BCEAristotle· Chalcis
- Institutio Oratoria95 CEQuintilian· Rome
- Discourses108 CEEpictetus· Nicopolis
- Quaestiones Romanae120 CEPlutarch· Chaeronea
- Quaestiones Convivales120 CEPlutarch· Chaeronea
- Plutarch· Chaeronea
- Plutarch· Chaeronea
- De curiositate120 CEPlutarch· Chaeronea
- Plutarch· Chaeronea
- De sollertia animalium120 CEPlutarch· Chaeronea
- Plutarch· Chaeronea
- De Virtute Morali120 CEPlutarch· Chaeronea
- Plutarch· Chaeronea
- De cohibenda ira120 CEPlutarch· Chaeronea
- De Garrulitate120 CEPlutarch· Chaeronea
- Plutarch· Chaeronea
- Plutarch· Chaeronea
- Apophthegmata Laconica120 CEPlutarch· Chaeronea
- Plutarch· Chaeronea
- De liberis educandis120 CEPseudo-Plutarch· Chaeronea
- The Handbook135 CEEpictetus· Nicopolis
- Noctes Atticae180 CEAulus Gellius· Rome
- Anacharsis180 CELucian of Samosata· Samosata
- Duties of the Heart1080 CE
- Sefer HaIkkarim1425 CE