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

2. 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

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