Aristotle's concept of Eudaimonia is the central idea of his virtue ethics and represents the highest good or ultimate goal of human life. The Greek word *Eudaimonia* is often translated as "happiness," "flourishing," or "well-being," but none of these translations fully capture its meaning. For Aristotle, Eudaimonia is not a temporary feeling of pleasure or satisfaction; rather, it is a complete and fulfilling life achieved through the practice of virtue and the realization of human potential. It is the state in which a person lives in accordance with reason and excellence throughout life. In his work *Nicomachean Ethics*, Aristotle begins by arguing that every human action aims at some good, and among all goods there must be a supreme good that is desired for its own sake. This highest good is Eudaimonia because it is self-sufficient, complete, and the ultimate end of all human actions. Wealth, pleasure, honor, and power are sought because they contribute to a good life, whereas Eudaimonia is sought only for itself. Aristotle explains Eudaimonia through the "function argument." Every object has a specific function, and its goodness depends on how well it performs that function. Similarly, the unique function of a human being is rational activity because reason distinguishes humans from other living beings. Therefore, the good life consists of the excellent exercise of reason. A person achieves Eudaimonia by living rationally and practicing moral and intellectual virtues consistently. Virtue (*Arete*) plays a fundamental role in attaining Eudaimonia. Aristotle divides virtues into moral virtues and intellectual virtues. Moral virtues, such as courage, temperance, generosity, justice, truthfulness, and patience, are developed through habit