1. When the number is invisible, it is less intuitive, and when the shape is few, it is difficult to be nuanced. Since the number and the shape are interdependent, how can they be divided into two sides?

2. Genius lies in accumulation, and cleverness lies in diligence.

3. Diligence makes up for the shortcomings, which is a good training, and one point of hard work makes one point of talent.

4. People help me, and I will never forget it; I help others, don't remember.

5. You have to advance inch by inch, and you have to advance foot by foot. Keep accumulating, leap will come, and breakthroughs will follow.

6. Over time, I have seen meritorious deeds, and I have no time to cherish every inch.

7. Less pleasantries and more talk about art when meeting.

8. The tree is always afraid of emptiness, while the man is always afraid of looseness. Avoid emptiness and looseness, and be strict until the end.

9. False modesty can only win vulgar applause, but can't make real progress.

1. Every minute is a product of seconds. Those who are longer at using scattered moments will make greater achievements.

11. Although Jincheng is happy, it is better to go back to your hometown; Although paradise is good, it is not a place to stay for a long time. Go back and forth.

12. Each of us has a key to self-study, which is: ideal, diligence, perseverance, modesty and scientific method.

13. Learning and research are like climbing a ladder. If you want to climb up step by step, you must be able to wrestle if you try to climb four or five steps with one foot and reach the sky on the ground.

14. We'd better regard our own life as a continuation of our predecessors' lives, a part of our present life, and also the beginning of future generations' lives. If this continues, science will be more brilliant and society will be better every day.

15. There is no royal road to science, and there are numerous rocky shoals in the long river of truth. Only herb gatherers who are not afraid of climbing, only those who are not afraid of the waves, can climb the peak to collect fairy grass and go deep into the water to find the pearl.

16. The universe is big, the particles are small, the speed of rockets is fast, the chemical industry is clever, the earth is changing, the mystery of biology is complicated, and mathematics is everywhere.

17. For the same thing, those who reflect their differences and strive for progress will take its positive side, while those who give up on themselves will take its negative side.

18. The same is true of difficulties. Facing the cliffs, we can't see a crack for 1 years, but with an axe, we can advance inch by inch, and we have to advance inch by inch, and we will continue to accumulate. Leaps will come and breakthroughs will follow.