Who said "Work's only half the battle - play's the other half!"?

This quote is attributed to Daffy Duck.

Work's only half the battle - play's the other half! - Daffy Duck

"Work's only half the battle - play's the other half!"

Daffy Duck Work

"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."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."