1. Everyone has a certain ideal, which determines the direction of his efforts and judgment. In this sense, I never regard comfort and happiness as the purpose of life itself-this ethical basis, I call it the ideal of the pigsty. —— Einstein

2. Science is never and will never be a finished book. Every major achievement brings new problems. With every development new and serious difficulties arise over time. ?——Einstein

3. Imagination is more important than knowledge, because knowledge is limited, and imagination summarizes everything in the world, promotes progress, and is the source of knowledge evolution. Seriously, imagination is a real factor in scientific research. ?——Einstein

4. As soon as we come to the world, society will raise a huge question mark in front of us. How do you spend your life? I never regard comfort and enjoyment as the purpose of life in itself. ?——Einstein

5. In science, every road should be explored. Discovering a dead end is a great contribution to science. Let me do the thankless job of proving that "this way doesn't work." ?——Einstein

6. A person’s value to society depends first on how much his feelings, thoughts and actions contribute to human interests. ——Einstein

7. Emotions and desires are the driving force behind all human efforts and creations, no matter how superb the efforts and creations presented to us appear on the surface. ?——Einstein

8, I do believe that in our education, it is often just for practical and practical purposes, and the attitude of over-emphasis on pure intellectual education has directly led to the damage to ethical education. . ?——Einstein

9. Between genius and diligence, I choose diligence without hesitation. It is the birth mother of almost all achievements in the world. —— Einstein

10. In principle, it is right that those who have made the greatest contribution to the improvement of human life should be the most loved. However, if you ask others to admit that you are taller, stronger, or more intelligent than your peers or classmates, it will easily lead to a self-centered attitude psychologically, which is harmful to both individuals and society. ?——Einstein