Aristotle's The Nicomachean Ethics is one of the most influential works of moral philosophy ever written, exploring the nature of virtue, happiness, and the good life.
Written in the fourth century BCE, the work examines the question that lies at the center of human life: what does it mean to live well? Aristotle argues that true happiness-what he calls eudaimonia-is not found in pleasure, wealth, or honor alone, but in the cultivation of virtue and the proper development of human character.
Through a careful examination of moral virtues such as courage, justice, temperance, and wisdom, Aristotle presents ethics as a practical discipline concerned with habits of character and thoughtful judgment. Rather than prescribing rigid rules, he emphasizes balance and moderation, famously describing virtue as a "mean" between extremes.
Originally developed as a series of lectures for students in Athens, The Nicomachean Ethics became one of the foundational texts of Western philosophy. Its influence extends across centuries of ethical thought, shaping the work of theologians, philosophers, and political thinkers from the ancient world through the modern era.