Who said "Adventures are scary, but they're also beautiful."?

This quote is attributed to Courage the Cowardly Dog.

Adventures are scary, but they're also beautiful. - Courage the Cowardly Dog

"Adventures are scary, but they're also beautiful."

Courage the Cowardly Dog Adventure

"Courage, the cowardly dog."

"What's wrong, Muriel?"

"Oh, the things I do for love."

"Stupid Eustace!"

"The greatest adventure is life itself."

"The adventure of life begins with a single step."

"Adventure finds you when you stop running."

"Fortune and glory, kid."