How to write the slogan "No loud noises"?

1. In the future, let us cheer loudly! At this moment, let us study quietly!

2. I hate loud people who have no technical content at all.

3. If you dare to speak loudly, Confucius will wither his beard.

4. Your soft words show respect to everyone.

5. Tranquility creates harmonious beauty.

6. The flowing water is ruthless and the people are affectionate. I advise you to please let the building be quiet.

7. Don’t make noise, keep quiet!

8. Don’t raise your voice, don’t startle the readers.

9. Quiet and elegant.

10. Quiet fantasy is the dream of an angel.

11. Quietness is a kind of beauty, silent beauty.

12. Heart-to-heart communication requires listening quietly!

13. A quiet land, you and I create it with our hearts.

14. Let us cheer loudly in the future; today, let us study quietly.

15. Meditate and absorb the source of knowledge to show your true talent and learning.