2. The main content of Confucius' moral education is courtesy and benevolence. Among them, propriety is the moral standard and benevolence is the highest moral standard. Ceremony is the form of benevolence, and benevolence is the content of ceremony. With the spirit of benevolence, rites can be truly enriched. In terms of moral cultivation, he put forward methods such as determination, self-denial, practice, introspection and courage to reform.

3. Simultaneous learning is the dominant idea of Confucius' teaching thought. While advocating not to be ashamed to ask questions, be open-minded and eager to learn. At the same time, he emphasizes the combination of learning and thinking, and at the same time, he should "apply what he has learned" and apply what he has learned to social practice.