Those who cherish time will succeed in their studies, and those who waste time will achieve nothing! Only by cherishing time and grasping the ark of time can I become a great person and the best master of time.

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

Time flies, time flies. Time flies by, don’t waste it, time flies like an arrow, don’t act rashly, cherish time is to cherish life.

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

Tomorrow comes tomorrow, and there are so many tomorrows. If I live to wait for tomorrow, everything will be wasted.

Time is the soil for all achievements in the world. Time gives pain to dreamers and happiness to creators.