The famous sayings about serious study are as follows:

(1) If you want to be effective in learning, you must concentrate. Learning itself is a hard thing, and only by hard work can you get corresponding gains. It is not difficult to master all the knowledge and knowledge in the world. As long as you study persistently, work hard to master the rules, and reach a familiar situation, you will be able to master it and use it freely.

(2) As long as your heart is still beating, you must study hard. Learning requires three hearts: one is confidence, the other is determination, and the third is perseverance. In addition to the knowledge in books, knowledge must be obtained from life. Scientific research is like drilling on a wooden board. Some people like to drill thin ones; I like to drill thick ones. With perseverance, gold and stone can be carved.

(3) To learn knowledge, you must be good at thinking, thinking, and thinking again. I believe that the best purpose of life and the happiest result of human life is learning. If learning only consisted in imitation, then we would have no science and no technology. The lights are on at three o'clock and the chicken is on at five o'clock, which is when men are studying. Saving time and studying hard is a good way to learn.

(4) Virtue can be divided into two types: one is the virtue of wisdom, and the other is the virtue of behavior. The former is obtained from learning, and the latter is obtained from practice. . When learning, you should pay attention to the details and not be careless. In this way, you can gradually learn, explore, and find objective laws. A trickle of water can eventually wear down a boulder, not because of its strength, but because of its constant dripping day and night. Study diligently, work hard, listen carefully in class, don't talk nonsense, like to listen to other people's opinions, and study hard.