Confucianism is a philosophy based on the teachings of Confucius that emphasizes social harmony through strong ethical values like humanism, righteousness, and propriety. It shaped East Asian culture for thousands of years. Confucius taught that society is best governed when political leaders exemplify virtue and morality, and that individuals should fulfill their social roles and relationships through compassion and righteousness rather than self-interest. Proper behavior and rituals are important for maintaining social order.