Eudaimonia, from the Greek **εὐδαιμονία**, literally means _“human flourishing”_ or _“being well-spirited.”_ In Aristotle’s philosophy, it denotes the **highest human good**—a life of **virtue, reason, and fulfilment**, not merely pleasure or wealth. Eudaimonia arises from **living in accordance with one’s rational nature** and cultivating **moral and intellectual virtues** over a lifetime. In short: **Eudaimonia = flourishing through virtuous activity guided by reason.** `Concepts:` `Knowledge Base:`