Who said "A good laugh is worth more than a million dollars!"?

This quote is attributed to Daffy Duck.

A good laugh is worth more than a million dollars! - Daffy Duck

"A good laugh is worth more than a million dollars!"

Daffy Duck Humor

"Thufferin' succotash! That's the most ridiculous thing I've ever heard!"

"Life's too short to be serious all the time - you gotta laugh!"

"Love is just a word until you find someone who makes it mean something real."

"The secret to happiness is not taking yourself too seriously."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."