1, learning without thinking is useless, thinking without learning is dangerous. If you just study without thinking, you may lose your way and can't really understand what you have learned; If you just think and don't study, you may get into trouble and get the right answer. Therefore, learning and thinking are interdependent and mutually reinforcing. Only by thinking in learning and learning in thinking can we truly master knowledge.

I've been thinking about it all day, so I might as well learn it in a moment. It's better to think all day than to learn in an instant. This also shows the importance of learning, and only through learning can we gain real knowledge and wisdom.

3, review the old and learn new, you can be a teacher. By reviewing old knowledge, you can gain new knowledge and understanding. Such a person can be regarded as a teacher. This also shows the importance of thinking. Only through thinking can we deepen our understanding of knowledge.

The core idea of The Analects of Confucius:

1, Ren's thought. This is the core of Confucius' thought and one of the most important concepts in The Analects. In Confucius' view, benevolence is a moral quality and the most basic and important emotional bond between people. He emphasized that people should pursue the realm of benevolence and achieve spiritual purification and sublimation through self-cultivation.

2. The concept of propriety. In Confucius' view, courtesy is a social norm and moral code, and it is an important basis for maintaining social order and interpersonal relationships. He believes that people should abide by the rules of etiquette, respect others, be humble and courteous, and be honest with others in order to achieve social harmony and stability.

3. The concept of education. Confucius attached great importance to the role of education, and thought that education was an important way to cultivate talents, inherit culture and promote social progress. He advocates teaching students in accordance with their aptitude, emphasizing the cultivation of students' morality and ability, so that they can become ideal, moral, educated and disciplined talents.