2. One minute is as expensive as a thousand dollars.
The brightest thing is sunshine, and the most precious thing is time.
Among all natural gifts, time is the most precious.
We must remember that our study time is limited. Time is limited, not only because life is short, but also because of the complexity of personnel.
6. You can't enjoy two mornings in one day.
7. Do you love life? Then don't waste time, because time is the substance of life.
8. Saving time means making a person's limited life more productive, which means prolonging life.