When you laugh, be sure to laugh at what people do and not at what people are.

A good laugh is sunshine in a house.

Laughter need not be cut out of anything, since it improves everything.

Laugh till you weep. Weep till there’s nothing left but to laugh at your weeping. In the end it’s all one.

The most thoroughly wasted of all days is that on which one has not laughed.

One half the world laughs at the other, and fools are they all.