Who said "Work hard at avoiding work."?

This quote is attributed to Bart Simpson.

Work hard at avoiding work. - Bart Simpson

"Work hard at avoiding work."

Bart Simpson Work

"Eat my shorts!"

"Ay caramba!"

"Don't have a cow, man."

"Cowabunga!"

"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."