Who said "Humor is a weapon of the weak."?

This quote is attributed to Doctor Octopus.

Humor is a weapon of the weak. - Doctor Octopus

"Humor is a weapon of the weak."

Doctor Octopus Humor

"The cunning warrior attacks neither body nor mind... but the HEART."

"I'm something of a scientist myself."

"Back to formula!"

"You know, I'm something of a scientist myself."

"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."