1. Only in your smile can I breathe. ——Dickens

2. Only those who speak with a smile can shoulder important responsibilities. ——Anonymous

3. What is truly valuable is a smile that does not cost a penny. ——Charles Scoble

4. Wrinkles only mean that a smile has been there. ——Mark Twain

5. There is one thing that is more like us than our faces, that is our expressions; there is another thing that is more like us than our expressions, that is Our smile. ——Hugo

6. No matter what happens, please be quiet and happy! This is life. We must accept life as it is, bravely, boldly, and always smiling. ——Luxembourg

7. Laughter is a human privilege. ——Carnegie

8. Laughter is the shortest distance between two people. ——Victor Berge

9. Smile is a language with multiple meanings. ——(Switzerland) Carl Spitler

10. It is better to forget it and smile than to remember it and be sad. ——Rosita

11. It is not the sunshine that makes the world bright, but the smile of a girl. ——Yu Minhong

12. Life is about facing a true smile and looking at the future over obstacles. ——(France) Hugo

13. If someone smiles at you for no reason, it must be for some reason. —— Ma Changshan

14. If you don’t learn to laugh in trouble, you won’t smile at anything when you get older. ——Edward Howe

15. Human beings do have an effective weapon, and that is laughter.

——Mark Twain