1. Water drops penetrate rocks, and ropes cut wood.

2. A boy who doesn’t know how to study hard is too early to regret studying.

3. If you want to gain true knowledge, you must work hard.

4. Diligence can make up for weakness is a good lesson, every minute of hard work equals talent.

5. If you learn without thinking, you will be in vain; if you think without learning, you will be in danger.

6. Learn and then be able to do it, think and then have it.

7. I have not eaten all day long, and have not slept all night long. It is useless to think about it, and it is not as good as learning

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8. Learn eruditely, interrogate it, think carefully, argue clearly, and practice it diligently.

9. The work is accomplished by hard work but not by play, and the success is achieved by thinking and destroyed by casualness.

10. Read more than ten thousand volumes, write like a god

11. Work hard to know all the words in the world, determined to read all the books in the world

12. The first thing to do is to fly high. With wings fluttering, if people want to make progress, they should study first.

13. If the bell does not ring or ring, people will not learn well.

14. If the water does not flow, it will stink; if people do not learn, they will fall behind

15. Getting up early will gain you wisdom, and sleeping late will gain you smell

16. Sweat brings a bumper harvest, and diligent study leads to knowledge

17. If a person does not work, he will have no future, and if he does not learn, he will not make progress.

18. If the knife is not sharp, it will be sharpened on the stone. People don't know how to learn from the world.

19. Diligence is the soil of intelligence, and diligence is the key to intelligence.

20. People are valued for their ambition, and learning is valued for their perseverance.