"If you smile when you are alone you really mean it, Andy Rooney"
— Andy Rooney

"Wrinkles are engraved smiles."
— Jules Renard

"Everytime you smile at someone, it is an action of love; a gift to that person; a beautiful thing"
— Mother Teresa

"And after and for a long time to come he'd have reason to evoke the recollection of [the strangers'] smiles and to reflect upon the good will which provoked them for it had power to protect and to confer honor and to strengthen resolve and it had the power to heal men and to bring them to safety long after all other resources were exhausted.""
— Cormac McCarthy

"Sometimes Hen...I think I would give my life just for one of your smiles."
— Julia Quinn (Minx)

"Sometimes Hen...I think I would give my life just for one of your smiles."
— Julia Quinn