Negativity isn't the way to go, smile more, eat some chocolate.

My lips never know my problem, they just always smile.

The path, of course, is not always smooth, and may at times this year have felt quite bumpy, but small steps can make a world of difference.

We must laugh in the face of our helplessness against the forces of nature - or go insane.

If I had no sense of humor, I would long ago have committed suicide.

A sense of humor is part of the art of leadership, of getting along with people, of getting things done.