1) A year’s plan begins in spring, a day’s plan begins in the morning. —— Xiao Yi

2) As long as we make good use of time, we will never worry about running out of time. —— German poet Goethe

3) There is a long time between today and tomorrow; while you still have energy, learn to do things quickly. —— Goethe

4) When the mountains and rivers are full of tears, how long can the wealth and glory last? I can't see anything but the wild geese flying over the Fen River every autumn. ——Tang Li Qiao

5) The lights are on at three o'clock and the rooster is on the fifth o'clock. It's the time for men to study. Black-haired people don't know how to study early, and white-haired people regret studying late. —— Yan Zhenqing

6) Every bit of progress is slow and arduous. A person can only solve a limited goal at a time. —— Beveridge

7) Time is life, and wasting other people’s time for no reason is actually tantamount to seeking wealth and killing. ——Lu Xun

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

9) There are three paces of time: the future arrives belatedly, the present flies like an arrow, and the past stands still forever. —— Schiller

10) Remember: There is only one time that is important, and that is now! It is important because it is the time when we make a difference. —— Tolstoy

11) Saving time means making a person’s limited life more effective, which is equivalent to extending a person’s life span. —— Lu Xun

12) There are sixty minutes in an hour, which is more than a thousand minutes in a day. Once you understand this truth, you will know how much contribution a person can make. —— Goethe

13) One should live quickly and fully, because unexpected illness or tragic accident can suddenly end his life at any time. —— Ostrovs...

Write a few more sentences? I hope you will adopt them