My life has limits, but my knowledge has no end. — Zhuangzi
If one does not work hard in youth, one will only grieve in old age. — 'Long Song' (Chang Ge Xing)
The steps of time are three: the future comes slowly, the present flies by like an arrow, and the past remains forever still. — Schiller
Lamps at the third watch, roosters at the fifth; this is the time for men to study. If you do not study hard when your hair is black, you will regret it when it turns white. — Yan Zhenqing
An inch of time is an inch of gold, but an inch of gold cannot buy an inch of time.
It is easy to learn in youth but hard in old age; an inch of time must not be treated lightly. — Zhu Xi
Whoever is most sparing with time, time is most generous to them. If you want time not to fail you, you must first not fail time. Those who abandon time are abandoned by time.
There is one difficulty in life: how to make every inch of time equal to an inch of life.
Time is life, time is speed, time is energy. — Guo Moruo
The most serious waste is the waste of time. — Buffon
Time gives everyone twenty-four hours a day, but it brings wisdom and strength to the diligent, and only regret to the lazy. — Lu Xun
The fastest and slowest, longest and shortest, most ordinary and precious, most easily ignored and most regretted thing in the world is time. — Gorky
Time is life. To waste others' time without reason is no different from robbery and murder. — Lu Xun
Do you love life? Then do not waste time, for time is the material that makes up life. — Franklin
Live each day as if it were your last. — Helen Keller
The setting sun has no bounds, the river has no end; on this day, I must work even harder. — Chen Shidao
Between today and tomorrow, there is a long stretch of time; while you still have energy, learn to work swiftly. — Goethe
Do not casually let your youth turn white, only to grieve in vain. — Yue Fei
Years pass like arrows shot from a bow. — Meng Xiao
Prime life does not return, nor does the morning of a day. It is timely to encourage yourself, for years do not wait for man. — Tao Yuanming
He who forgets today will be forgotten by tomorrow. — Goethe
Diligent bees never know the sorrow of time. — Blake
Of all criticisms, the greatest, most correct, and most genius is time. — Belinsky
Those who never waste time have no time to complain that they do not have enough. — Jefferson
