1. The brightest thing is sunshine, and the most precious thing is time.

2. among all natural gifts, time is the most precious.

3. A day's plan lies in the morning, a year's plan lies in the spring, and a lifetime's plan lies in diligence.

4. Time is better than keeping precious stones.

5. Time can buy gold, but gold can't buy time.

6. when you have time, you will never come again.

7. Time is like a river, which can only flow away and cannot return.

8. nine cows can't drag back a minute.

9. The wave that has gone will not return, and it will not come again when it has gone.

1. No one can call back the time that has passed.

11. Waste time equals waste life. -Kawabata Yasunari

12. We must remember that our study time is limited. Time is limited, not only because life is short, but also because of the complexity of personnel. -Spencer

13. Success = hard work+correct method+less empty talk. -Einstein

14. The more stingy he is with time, the more generous he is with time.