A day without laughter is a day wasted.
The most wasted of all days is one without laughter.
Laughter is the sun that drives winter from the human face.
At the height of laughter, the universe is flung into a kaleidoscope of new possibilities.
Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.
The human race has one really effective weapon, and that is laughter.
Perhaps I know best why it is man alone who laughs; he alone suffers so deeply that he had to invent laughter.
There is nothing in the world so irresistibly contagious as laughter and good humor.
You can't deny laughter; when it comes, it plops down in your favorite chair and stays as long as it wants.
I've always thought that a big laugh is a really loud noise from the soul saying, "Ain't that the truth."
Against the assault of laughter nothing can stand.
I love people who make me laugh!
Always laugh when you can. It is cheap medicine.
I am thankful for laughter, except when milk comes out of my nose.
Nothing shows a man's character more than what he laughs at.
With the fearful strain that is on me night and day, if I did not laugh I should die.
Laughter gives us distance. It allows us to step back from an event, deal with it and then move on.
Laughter is the sensation of feeling good all over and showing it principally in one place.
I believe that imagination is stronger than knowledge.
Seven days without laughter makes one weak.
or simply: