1. The edge of a sword comes from sharpening, and the fragrance of plum blossoms comes from the bitter cold.

2. The rope cuts the wood, and the water drops penetrate the stone.

3. Nothing is difficult in the world, as long as you are willing to climb.

4. There is a road to the mountain of books, and diligence is the path, and there is no limit to the sea of ??learning, and hard work is the boat.

5. God rewards hard work.

6. Diligence is the mother of success, and laziness is the root of all evil.

7. As long as you work hard, the iron rod will be ground into a needle.

8. Water droplets gather together to form a sea, and reading books gather together to form knowledge.

9. The work is accomplished by diligence but neglected by play; the success is achieved by thinking but destroyed by casualness. ——Han Yu

10. A horse can’t take ten steps with one leap; a horse can ride ten steps, but the merit lies in perseverance; if you persevere, the rotten wood will not break; if you persevere, the metal and stone can be carved.

11. Diligence can make up for one's weakness, which is a good lesson. Every time you work hard, you will get a talent. ——Hua Luogeng

12. Intelligence comes from diligence, and genius comes from accumulation. ——Hua Luogeng

13. How can you see a rainbow without experiencing wind and rain?

14. Since ancient times, people who have made great achievements in learning are inseparable from the word "hardship".