Who said "Humor bridges the gap between fear and courage."?

This quote is attributed to Courage the Cowardly Dog.

Humor bridges the gap between fear and courage. - Courage the Cowardly Dog

"Humor bridges the gap between fear and courage."

Courage the Cowardly Dog Humor

"Courage, the cowardly dog."

"What's wrong, Muriel?"

"Oh, the things I do for love."

"Stupid Eustace!"

"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."