Smile, it's better than a poke in the eye. Douglas Horton

Laughter is regional: a smile extends over the whole face. Malcolm De Chazal

Humour is the weapon of unarmed people: it helps people who are oppressed to smile at the situation that pains them. Simon Wiesenthal

Smile, it's free therapy. Douglas Horton

The man who can smile when things go wrong has thought of someone else he can blame it on. Robert Bloch

I've had to learn to fight all my life - got to learn to keep smiling. If you smile things will work out. Serena Williams

A smile is the chosen vehicle of all ambiguities. Herman Melville