1. Time is life, time is speed, and time is power. ——Guo Moruo

2. The prime years will never come again, and it is difficult to come back to the morning again. You should be encouraged in time, and time waits for no one. ——Tao Yuanming

3. Time, you get 24 hours every day, but one day brings wisdom and strength to the diligent people, but only leaves regret to the lazy people. ——Lu Xun

4. Tomorrow comes tomorrow, and there are so many tomorrows. If I wait for tomorrow, everything will be wasted. ——Wen Jia's "Tomorrow's Song"

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

6. It is easier for a young person to learn than to become an old person, and an inch of time should not be taken lightly. ——Zhu Xi

7. If young people don’t work hard, old people will be sad. ——"Long Song Xing"

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