1. Give me a clean sky so that I can soar; give me a blue ocean so that I can swim; give me a beautiful, civilized, and peaceful world so that I can sail in the ocean of knowledge. Set sail!

2. Picking up a piece of paper will purify your own spirit; a stain that is intentionally wiped will purify your soul.

3. Smile is our language and civilization is our belief.

4. Use our new spirit, new image, and new fashion to add the latest and brightest touch to the new Beijing and the new Olympics.

5. What you throw away is garbage, what I pick up is civilization.

6. Every plant and tree has its own destiny. To care for them is to care for ourselves.

7. The inheritance of thousands of years of civilization and the display of current etiquette.

8. Civilized behavior is the external manifestation of perfect personality.

9. Respect others and be happy yourself.

10. Civilization is as precious as air and water and can never be lost.

11. Sunshine illuminates the world, and civilization purifies the soul.

12. "Thank you" and "take care of" are used customarily, and "I'm sorry" is used to resolve past grievances.

13. Civility and politeness are lubricants that can reduce friction between people.

14. If you have civilization, you have nobility; if you lose civilization, you lose dignity.

15. Speak civilly, behave elegantly, and be a good citizen with civilized etiquette.

16. Speak civilized words, do civilized things, create a civilized atmosphere, and hold civilized Olympics.

17. Civilization is found in life, etiquette is found in behavior.

18. Do civilized things now and be civilized people all your life.

19. Integrity is the foundation of being a human being.

20. A word, an action, a look, a smile are all media of civilization. Civilization can be reflected everywhere, and civilization can be reflected everywhere.

21. Open your mouth and speak politely, and the world will be harmonious.

22. Civilized language and behavior are like rays of sunshine, warming you and me.

23. The flowers of mercy are like brocade at hand, and the grass of mercy is like grass under feet.

24. Travel in a civilized manner, offer your seat proactively, don’t make any noise, and be a civilized person.

25. A word of thanks builds a golden bridge of love.

26. The campus is the soil, etiquette is the flowers, flowers sprout in the soil, and civilization grows in etiquette.

27. Sow civilized etiquette and harvest a good image.

28. Habits change destiny, and civilization changes image.

29. Etiquette is everywhere, and it can reflect a person's inner academic and cultural accomplishment.

30. Treat others politely so that others can treat you politely!

31. Listening carefully to others is a sign of respect for others and a concrete manifestation of civilized behavior.

32. You are not civilized because of your beauty, but you are beautiful because of your civilization.