1, hanging beam stabbing: describe hard work.

2. Promote purity and customs: promote purity. And inspire the secular.

3. The whole brigade and soldiers: train the army and motivate the soldiers.

4, at night: go to bed late and get up early. Describe diligence.

5. There is no end to learning: adapt to the environment through diligent study.

6. Rooster crows: Get up when the rooster crows. Describe diligence and laziness.

7. "Weak and dull" means that people with low talents are also encouraging progress.

8. efforts: figure: seeking. Cheer up and be strong.

9. Honesty and stubbornness: It means that noble moral integrity can inspire people to make progress.

10, high morale: high spirits: high spirits. The will to fight is strong.

1 1, go all out: go: go. Go all out.

12, stubborn and stupid: spur stupidity and sharpen stupidity. It is extremely difficult to forge ahead.

13, day ploughing and night reading: day ploughing and night reading. Metaphor is studying hard.

14, diligence can make up: the acquired diligence can make up for congenital deficiencies and defects.

15, learn to ask questions: study hard, ask questions if you don't understand. Metaphor is good at learning.

16, Liang: Li Zhi: Inspiring the mind. Loyal and noble.

17, I can't put down the book: I still can't put down the book. Books never leave their hands. Describe being diligent and eager to learn.

18, inspirational Berberis: Describe how to stimulate your will in a bad living environment.

19, inspirational as ice: it means to stimulate the will and make the body and mind as pure as crystal ice.

20. when there is no time to come again: the opportunity has been missed and will not come again. Encourage people to seize opportunities.