2, study must be quiet, don't be indifferent, don't be quiet, don't be far.

3. Fearless confidence, clear conscience, invincible perseverance, and no regrets in youth.

4. Those who have no doubts about reading must be taught to have doubts, but those who have doubts must have no doubts. Only here can they make progress.

5. No matter how clever people are, they also have long-term plans and mistakes; A fool may give advice to a wise man.

6. I am determined to go forward bravely; The more frustrated, the braver, and make persistent efforts.

7. The influence of people is short-lived and weak, while the influence of books is extensive and far-reaching.

8. I am determined to go forward bravely; The more frustrated, the braver, and make persistent efforts.

9. Reading changes fate, hard work and attitude determine everything.

10, birds must fly first, and people must read first.

1 1, the way to learn, not before you are poor; The importance of poor management must precede reading.

12, cutting the wall and stealing light, collecting fireflies as capsules; A Study on Poverty in Kuang Heng, Che Yin.

13, be ambitious and down-to-earth; Study hard, study hard and think hard; Keep your mind steady and never give up; Go all out to win.

14, nothing is difficult in the world, but there is a will in science if you put your mind to it.

15, there are three principles in academic research: extensive knowledge, more reading and diligent experiments.

17, work hard, carry forward the spirit of our class, study hard and strive for the first place.