2. Repetition is the mother of learning. -Dietzgen

Don't go to bed when you can't tell yourself what you learned today. Fort Lee Heaton

People are learning things every day, and what they often learn is to find out that what they learned yesterday is wrong. ——B.V

The secret of learning a lot is not to learn a lot at once. -Locke

6. Learning is an extremely precious thing, and it is not shameful to absorb it from any source. -Abu Ri Faraz

7. Learning is labor, which is full of thoughts. -ushinski

8. Cleverness comes from diligence, and genius lies in accumulation-Hua

9. A scholar who is eager to learn but not diligent in asking questions.

10, there is no way to go in Shushan, and there is no end to learning.

1 1. The human brain is like a limb. If you use too much, it will be effective, but if you don't use it, it will be useless-Mao Yisheng

12, do you want to be a happy person? I hope you learn to suffer first-Turgenev.

13, success = effort+correct method+less empty talk-Einstein

14, how can you see a rainbow without experiencing wind and rain? What a hero!