1. An inch of time is worth an inch of gold, but an inch of gold cannot buy an inch of time.

2. Don’t eat enough to live the whole day, don’t give up your efforts in an inch of yin.

3. If young people don’t work hard, old people will be sad.

4. Black-haired people don’t know how to study diligently early, and white-haired people regret studying late.

5. Flowers will bloom again, and life will never be young again

6. The deceased is like a man, never giving up day and night (Confucius)

7 .In life, if a white horse passes through the gap between heaven and earth, it will happen suddenly. (Zhuangzi)

8. The prime years will never come again, and the morning will never come again. Be encouraged in time, time waits for no one. (Tao Yuanming)

9. Tomorrow comes after tomorrow. There are so many tomorrows. If I live waiting for tomorrow, everything will be wasted. If the world is tired of tomorrow, spring will pass and autumn will come, and old age will come. In the morning, you can see the water flowing eastward, and in the evening, you can see the sun setting in the west. How many tomorrows can there be in a hundred years? Please listen to my song of tomorrow. (Wen Jia's "Song of Tomorrow")

10. Today is the same as today, how little today is! If you don’t do it today, when will this happen? It is a pity that today is not the day of a hundred years of life! If Yangu waits for the arrival of the Ming Dynasty, there will be Ming Dynasty affairs in the Ming Dynasty. I will compose today's poem for you. Please start working hard today.