It is easier for a young person to learn than to become an old man, and an inch of time cannot be taken lightly. －－－－Zhu Xi

My life has a limit, but my knowledge also has no limit. －－－－Zhuangzi If a young man does not work hard, an old man will be miserable. - "Long Song Xing"

There are three steps of time: the future is belated, the present flies like an arrow, and the past stands still forever. ——Schiller

Whoever is stingiest with time will be more generous to him. If you want time to live up to you, you must first live up to time. He who gives up time, time also gives up on him.

There is a difficult problem in life, that is, how to make one inch of time equal to one inch of life.

Time is life, time is speed, and time is power. －－－Guo Moruo

The most serious waste is the waste of time. ----Bufon

Time, you get twenty-four hours every day, but one day brings wisdom and strength to the diligent people, leaving only regret to the lazy people. ————Lu Xun

The fastest and slowest, the longest and shortest, the most ordinary and precious, the most easily overlooked, and the most regrettable thing in the world is time. --- Gorky

Time is life, and wasting other people's time for no reason is actually tantamount to seeking wealth and murder. ---Lu Xun