When the willows are dead, there will always be a time of regreening; when the flowers are gone, there will always be a time of re-opening; when the swallow is gone, there will always be a time of return, but one thing will never come again, that is, time. I think we've seen the article on the race against time. From the passage I deeply realize that time is like water in a sponge, you don't squeeze it, it never comes out; time is like a spring, you don't press it, it never jumps; time is like grain, it eats less; time is like water gone forever; time is like a cloud blowing away; time is like...

Think of here, my mind appears a tall figure _ Liu Xiang. The scene of the 100-meter hurdles, is not to catch up with the time, challenge the speed limit? We can't beat him, but we're ahead of time. Review what you've learned every day and read it ten minutes before you go to bed.

Waste of water guilty, waste of land guilty, so waste of time? Students, through the ages, how many people sigh time fast! "You don't see the water of the Yellow River coming up in the sky, running to the sea never to return, and do not see the high hall mirror like snow. The river of time is incalculable. "Tomorrow will be tomorrow, and tomorrow will be so many that I will live until tomorrow. Let us seize today, cherish time, this is the starting point for us to climb the peak, this is the secret of our success.