The mind of a bigot is like the pupil of the eye. The more light you shine on it, the more it will contract.
Oliver Wendell Holmes Jr.

There are two types of people--those who come into a room and say, 'Well, here I am!' and those who come in and say, 'Ah, there you are.'
Frederick L Collins

You don't stop laughing because you grow old. You grow old because you stop laughing.
Michael Pritchard