1. A smile is a curve that sets everything straight. - Phyllis Diller
2. Wear a smile and have friends; wear a scowl and have wrinkles. - George Eliot
3. Smile, it's the second best thing you can do with your lips.
4. A smile is the shortest distance between two people. - Victor Borge
5. Life is short. Smile while you still have teeth.
6. The world always looks brighter from behind a smile.
7. A smile is an inexpensive way to change your looks. - Charles Gordy
8. Let a smile be your umbrella, and you'll weather every storm.
9. Smiling is my favorite exercise.
10. You are never fully dressed without a smile. - Anne Klein
11. A smile is a language even a baby understands.
12. One smile can't change the world, but your smile changes mine.
13. Keep smiling, because life is a beautiful thing and there's so much to smile about.
14. A smile is the sunshine that drives winter from the human face. - Victor Hugo
15. The most beautiful kind of smile is the one that struggles through tears.
16. Smile, because it confuses people. It makes them wonder what you're up to.
17. A day without a smile is a day wasted. - Charlie Chaplin
18. When life gives you lemons, make lemonade and then smile.
19. A smile is the key that can unlock a heart closed by sadness.
20. Smile, and let the world wonder why.