1. 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.

2. 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!

3. 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."

4. "An inch of time is worth an inch of gold, and an inch of gold cannot buy an inch of time." is a saying from "Two Poems of White Deer Cave". Come to make people laugh, Zhou Qing and Kong Sizheng are pursuing."