The famous saying that learning must be diligent and hard-working is as follows:

1. We don’t need to memorize by rote. We need to use basic knowledge to develop and enhance each learner’s thinking ability. ——Lenin; To establish one’s life is to establish one’s studies first, and to establish one’s studies is to study. ——Ouyang Xiu; The books are as affectionate as old friends, and the joys and sorrows of morning and evening are like each other. ——Yu Qian; Where there is diligence, there is success. --proverb.

2. Interest in the knowledge content learned may become a motivation for learning. ——Zankov; Learning is labor, labor full of ideas. ——Ushensky; The use of time is an extremely advanced law. ——Engels; Diligence is the mother of success. ——Mao Yisheng; The three conditions for studying are: observe more, endure hardship and study more. ——Garfield.

3. If you learn without thinking, you will be in vain; if you think without learning, you will be in danger. ——Confucius; Youth is the time to learn wisdom, middle age is the time to put it into practice. ——Rousseau; As long as your heart is still beating, you must study hard. ——Zhang Haidi; To learn, one must have ambition, and only one must learn. Without learning, there is no way to expand talents; without ambition, there is no way to achieve learning. ——Zhuge Liang; Wisdom comes from diligence, and greatness comes from the ordinary. ——Anonymous.

4. Study hard and work hard to make your youth more glorious. ——Wang Guangmei; Books are the ladder of human progress. ——Gorky: Isn’t it true that when you learn something, you practice it? ——Confucius; We should absorb useful knowledge like a sponge. ——Kalinin; The trick to learning a lot is not to learn a lot all at once. ——Locke.

5. There are two taboos in learning: arrogance and narrow-mindedness. ——Book excerpt; Regular success in learning may lead to greater interest in learning and improve students' self-concept as learners. ——Bloom; It’s never too late to learn. ——Gorky; To learn knowledge, you must be good at thinking, thinking, and thinking again. This is how I became a scientist. ——Einstein; For those who engage in science, diligence is the mother of success! ——Mao Yisheng.