Who said "Patience helps you understand what you fear."?

This quote is attributed to Courage the Cowardly Dog.

Patience helps you understand what you fear. - Courage the Cowardly Dog

"Patience helps you understand what you fear."

Courage the Cowardly Dog Patience

"Courage, the cowardly dog."

"What's wrong, Muriel?"

"Oh, the things I do for love."

"Stupid Eustace!"

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."