Ergon
Work, function, or characteristic activity — the proper work of a thing that defines its excellence and constitutes its good.
The Meaning of Ergon
Ergon was central to Aristotle's ethics. His argument in the Nicomachean Ethics proceeded from the question: what is the ergon of a human being? Just as the ergon of a knife is to cut and a doctor's ergon is health, the human ergon must be that function distinctive to humans alone. Since mere life and sensation are shared with plants and animals, the human ergon must be rational activity of the soul — and performing this well constitutes eudaimonia. The ergon argument has been controversial in philosophy ever since: can we read off human good from human function? But as a structural move, it was enormously influential. In everyday Greek, ergon meant any work, deed, or product: the ergon of a craftsman was his product; the ergon of a battlefield was the action fought there. Poetry itself was an ergon — a crafted thing. The Hesiodic poem Works and Days (Erga kai Hēmerai) placed ergon at the center of human dignity: honest labor defined the good life against the idle aristocrat.
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Fun Fact
Aristotle's entire account of human happiness rests on one question: what is the ergon of a human being? The answer — rational activity — shapes everything that follows in his ethics.
Words We Inherited
English words and phrases that trace back to this myth. See our full guide to English words from Greek mythology.
Explore Further
Timē
💭 conceptethics, social values
Honor, worth, or the social recognition owed to a person of standing — the currency of Homeric social life and a central concept in Greek ethics.
Ethos
💭 conceptRhetoric and Character
The Greek concept of moral character as a mode of persuasion, rooted in habit and reputation.
Eudaimonia
💭 conceptThe Greek ideal of a well-lived life
The supreme good in Greek ethics — not happiness in the modern sense, but the flourishing that comes from living well and doing well.
Arete
💭 conceptExcellence and virtue
Arete was the Greek concept of excellence in all things — not merely moral virtue but the fulfilment of one's highest potential in body, mind, and character.
Eudaimonia
💭 concepthappiness, flourishing
The Greek concept of human flourishing — the highest good achievable in a mortal life.
Stoicism
💭 conceptPhilosophy
A Hellenistic school teaching virtue, rational self-control, and acceptance of fate as the path to flourishing
Logismos
💭 conceptphilosophy
Rational calculation or deliberate reasoning — the faculty of working through arguments to reach conclusions, distinct from intuition or passion.
Arete
💭 conceptexcellence, virtue
Excellence or virtue — the quality of being the best possible version of what something is.
Aristos
💭 conceptsocial structure, ethics
The best — the superlative of agathos (good), identifying those who excel in virtue, birth, or achievement above all others.
Arete
💭 conceptThe pursuit of excellence in all domains
The Greek ideal of excellence — not just moral virtue, but being the best version of what you are meant to be.
Philosophy
💭 conceptLanguage and thought
An English word for the study of fundamental questions about existence, knowledge, and ethics, derived from the Greek philosophia meaning love of wisdom
Bios
💭 conceptphilosophy, life
Life as a course or mode of living — not merely biological existence but a chosen way of life, the quality and shape of one's time on earth.