He taught me never to smile, which helps me when I visit disaster sites.

Everyone looks so much better when they smile.

You know, I've got wrinkles on my forehead and smile lines, but what's wrong with that? I love to smile.

Nobody needs a smile so much as the one who has none to give. So get used to smiling heart-warming smiles, and you will spread sunshine in a sometimes dreary world.

Better by far you should forget and smile than that you should remember and be sad.