1. As long as a branch of science can raise a large number of questions, it is full of vitality, while the lack of questions indicates the termination or decline of independent development.

2. Discover that every new group is mathematical in form because we can have no other guidance. ——CG Darwin

3. Life is only for two things, developing mathematics and teaching mathematics. ——Pulson

4. It seems to be an axiom of character that a person's contribution is strictly inversely proportional to his pride. ——Lagrange

5. Countability rules the entire world of quantities, and the four arithmetic operations can be regarded as all the equipment of a mathematician. ——Maxwell

6. Mathematics, the queen of science; number theory, the queen of mathematics. ——CF Gauss

7. Chinese scientist Wang Juzhen has a motto when it comes to experimental failures, saying that if you continue, there is a 50% chance of success, but if you don’t do it, there is a 100% chance of failure.

8. Genius is not trustworthy, intelligence is unreliable, and it is unimaginable to pick up great scientific inventions by chance. ——Hua Luogeng

9. In the field of mathematics, the art of asking questions is more important than the art of answering questions. —— Kang Muer

10. A mathematician without a bit of poetic spirit can never become a complete mathematician. ——Weierstrass

11. Throw them into ice water and let them learn to swim on their own, or drown. Many students do not try to work on their own until they have mastered everything that others have done that is relevant to their problem. As a result, very few develop the habit of independent work. ——E.T. Bell

12. Mathematics is the queen of science, and number theory is the queen of mathematics. ——Gauss

13. Numbers rule the universe. ——Pythagoras

14. Mathematics, the queen of science; number theory, the queen of mathematics. ——Gauss

15. Climbing the peak of science is like a mountaineer climbing Mount Everest. There are countless difficulties and obstacles to overcome. It is impossible for cowards and lazy people to enjoy the joy and happiness of victory. ——Chen Jingrun

16. After all, it is the work of a master, extraordinary!——Gallois

17. The movement form of thinking is usually like this: conscious research-subconscious Activities - Conscious Study. ——Poincaré

18. Move forward, moving forward will give you faith. ——D’Alembert

19. Infinity! No other question has touched the human heart so deeply. ——D Hilbert

20. I never regard my works as a personal matter, nor do I pursue fame or praise. I am simply doing my best for the advancement of truth. Whether it's me or someone else, it doesn't matter to me, what matters is that it's closer to the truth. ——Weierstrass