A day without laughter is a day wasted.
Charlie Chaplin 

Against the assault of laughter nothing can stand.
Mark Twain 

Back of every mistaken venture and defeat is the laughter of wisdom, if you listen.
Carl Sandburg 

Everybody laughs the same in every language because laughter is a universal connection.
Yakov Smirnoff 

I am thankful for laughter, except when milk comes out of my nose.
Woody Allen 

Laughter gives us distance. It allows us to step back from an event, deal with it and then move on.
Bob Newhart 

Laughter is America's most important export.
Walt Disney 

Laughter is an instant vacation.
Milton Berle

What soap is to the body, laughter is to the soul.
Yiddish Proverb

Laughter is not at all a bad beginning for a friendship, and it is far the best ending for one.
Oscar Wilde 

Nobody ever died of laughter.
Max Beerbohm

Nothing shows a man's character more than what he laughs at.
Johann Wolfgang von Goethe 

God is a comedian, playing to an audience too afraid to laugh.
Voltaire