Quote a famous saying and write a sentence as follows:

1. An inch of time is worth an inch of gold, and an inch of gold cannot buy an inch of time. Therefore, we must cherish time from an early age, study hard, and never let go. I will regret it when I grow up in the future. I got first place in this exam, and I am worthy of the saying: hard work pays off.

2. During this cultural festival celebration, many foreign tourists came here, and Chinese volunteers warmly received them. As the saying goes, "It is a great pleasure to have friends from far away."

3. The ancients said it well: "An inch of time is worth an inch of gold, but an inch of gold cannot buy an inch of time." So we must cherish the time now and study hard. Work hard to improve your own quality and make unremitting efforts to become a useful talent in the future!

4. Time flies, and good times will never come back again. Each of us has only one life. We must cherish our life and seize the opportunity to work hard. If a young man does not work hard, the old man will be miserable. Only if you pay when you are young, you will be rewarded when you grow up.

5. If we want to get good grades, we must study hard. There is a famous saying that goes, "There is a road to the mountain of books, and hard work is the path to it; there is no limit to the sea of ??learning, and hard work is the boat."

6. Teacher Li taught his students: "We must adopt a realistic attitude, know what we know, don't know what we don't know, and don't force what we don't know into knowing." Failure is not terrible. What is terrible is that you will retreat after one failure. "Failure is the mother of success."

7. "Live and learn." There is no end to learning. You must seize every opportunity to learn.

8. "The opportunity cannot be missed, the time will never come again." Opportunities are rare, so we must pay special attention to natural selection.

9. How can you see a rainbow without experiencing wind and rain? This is true at all. Three feet of ice does not freeze in a day.

10. We should not always complain about lack of time, because time is like water in a sponge. As long as you are willing to squeeze, there is always some time.