"The secret source of humour itself is not joy, but sorrow. There is no humour in heaven." - Mark Twain
"And we should consider every day lost on which we have not danced at least once. And we should call every truth false which was not accompanied by at least one laugh."
- Friedrich Nietzsche
"There's no trick to being a humorist when you have the whole government working for you." - Will Rogers
"That is the saving grace of humor, if you fail no one is laughing at you."
- A. Whitney Brown
"Analyzing humor is like dissecting a frog. Few people are interested and the frog dies of it."
- E. B. White
"One doesn't have a sense of humor. It has you."
- Larry Gelbart