1) Confucius was a famous Chinese philosopher who lived from 551-479 BC and developed a system of social ethics focused on perfecting human character and creating a virtuous social order.
2) Key Confucian concepts include individuals existing in concentric circles of relationships with ethical responsibilities that place importance on family and respect for elders within a hierarchical social system.
3) Confucius believed moral principles of relationships could be applied to governing a nation, and that through education and rituals, individuals could develop virtues to enrich society.