The famous sayings expressing diligence and hard work in learning are introduced as follows:

1. If you persevere, rotten wood will not break; if you persevere, gold and stone can be carved.

2. The three most precious things in life are confidence, health and knowledge; the three most valuable qualities in learning are love of learning, love of questioning and love of thinking.

3. The running water will not rot, the door hinges will not be beetrooted, and the people's livelihood will be diligent.

4. Genius is nothing but hard work and diligence.

5. Ignorant of principles and principles, born from lack of learning.

6. Learn and learn, learn and ask; learn and learn, learn and learn.

7. A qiji can't take ten steps with one leap; a horse can ride ten times, but the merit lies in perseverance; if you persevere, the rotten wood won't break; if you persevere, you can carve gold and stone.

8. Humility makes people progress, and pride makes people fall behind. We should always remember this truth.

9. Genius is 99% perspiration and 1% inspiration.

10. Diligent and tenacious study will always make you make further progress.

11. Whoever works as hard as me will win like me.

12. Smart people have long ears and short tongues.

13. Diligence can keep our body healthy, our mind clear, our heart perfect, and our wallet rich.

14. The value of life is not measured by time, but by depth.

15. The work is accomplished by hard work but neglected by play; the success is achieved by thinking but destroyed by casualness.

16. Those who are lazy will suffer poverty; those who are diligent will be rich.

17. A person who is omnipotent is really capable of nothing, and an expert who is expert in everything is really expert in nothing.