People who know the true meaning of life can prolong their short life. -Cicero

Don't look at the past with sentimental eyes, because the past will never come back. The smartest way is to deal with your present, which is in your hands. You should meet your dream future with the spirit of an upright person. -Longfellow

4. Making a person's limited life more effective is equivalent to prolonging a person's life. -Lu Xun

If you don't come back in your prime, it's hard to get up in the morning. Tao Qian.

6. Life is long as you make full use of it. Seneca

7. Before we know what life is, we have killed half of it. Herbert

8, life does not sell round-trip tickets, once you leave, you will never come back. Romain rolland.

There are many more. See for yourself what suits you.