It's now or never.

3, today is tomorrow, how many tomorrows, I will wait for tomorrow, everything is in vain.

There is a long time between today and tomorrow; Learn to act quickly while you are still fresh. -Goethe

If we want to live, we must build ourselves a clock full of feelings, thoughts and actions, and use it to replace this boring, monotonous, depressing, blaming and indifferent ticking time. Gorky

The way to finish the work is to cherish every minute. -Darwin

Reasonable arrangement of time means saving time. bacon

In order to understand, we should observe carefully; We should try to understand in order to take action. -romain rolland

Every progress is slow and arduous, and one can only tackle one limited goal at a time. William Lan Beardmore Beveridge

Success = efforts+correct methods+less empty talk. -Einstein

He who gives up time, time also gives up on him. -Shakespeare

There is no way for Shi Zhong to knock the past hour for me. byron

All human skills are nothing but a mixture of patience and time. -Balzac