2. I don't know how to study hard early, but I regret learning late.

Flowers will reopen one day, and people will no longer be young.

4. The deceased is like a husband, not giving up day and night (Confucius)

Between heaven and earth, if it is a blink of an eye, it is sudden. (Zhuangzi)

If you don't come back in your prime, it's hard to get up in the morning. It's time for people to encourage themselves when they reach middle age. Time goes by and waits for no one. (Tao Yuanming)

7. A person who dares to waste even one hour shows that he still doesn't know how to cherish the full value of life. -Darwin

8. Life is the most precious thing for people. But a careful analysis of this life can be said that the most precious thing is time. Because life is made up of time, which is accumulated hour by hour. Lyubyshev

9. Using inch shadow is the secret of winning in any battle. -America

10. Money and time are the heaviest burdens in life. The unhappiest people are those who have too many of these two things and don't know how to use them. John

Time is a constant, but also a variable. There are endless industrious people and endless lazy people. -Strictly speaking.

12. wasting time is suicide, especially wasting rest time, which directly threatens life. -Xu Teli

13. The future day is longer than the past year. -Faust

14. Tomorrow follows tomorrow, there are so many tomorrows. I will wait for tomorrow, and everything will be wasted. If everyone is tired tomorrow, they will go to Qiu Lai in spring. Watch the water flow eastward and the sunset at dusk. A hundred years tomorrow can be geometric, please listen to my song of tomorrow. (Wen Jia "Tomorrow Song")

15. No matter how gluttonous time devours everything, we should strive to gain fame while we still have a breath, so that time can't hurt us. -Shakespeare