The famous sayings for primary school students to cherish time are as follows:

1. Tomorrow comes tomorrow, there are so many tomorrows!

2. If young people do not work hard, old people will be sad. ——"Han Yuefu Changge Xing".

3. We only live once in this world, so we should cherish our time. You must live a real life, a life of value. ——Pavlov.

4. An inch of time is worth an inch of gold, but an inch of gold cannot buy an inch of time. ——Zengguang Xianwen.

5. Ten thousand years is too long, seize the day. ——Mao Zedong.

6. No matter how the gluttonous time devours everything, we must work hard to gain our reputation while this breath is still alive, so that the sickle of time cannot hurt us. ——Shakespeare.

7. Don’t lament the past, it will never come back; improve the present wisely. We must plunge into the confusing future with a firm will that is not worried or fearful. ——Longfellow.

8. Don’t sigh for the years that have passed away. You must face the time that has slipped away in a hurry. ——Brecht.

9. When many people hesitate on a road, they have to give way to a main road and let those who cherish time rush in front of them. ——Socrates.

10. Anyone who dares to waste even an hour of time shows that he does not know how to cherish the full value of life. ——Darwin.

11. My life has a limit, but my knowledge has no limit. ——Zhuangzi's "Internal Chapter: The Third Maintenance of Health".

12. The lights are on at three o'clock and the chicken is on at five o'clock. It's when men are studying. Black-haired people don't know how to study early, and white-haired people regret studying late. ——Yan Zhenqing of Tang Dynasty.

13. Don’t wait and see, as your young head turns gray and you feel empty and sad. ——Yue Fei·"Man Jiang Hong".