Who said "Aw, nuts! Inspiration comes from within and without."?

This quote is attributed to Mickey Mouse.

Aw, nuts! Inspiration comes from within and without. - Mickey Mouse

"Aw, nuts! Inspiration comes from within and without."

Mickey Mouse Inspiration

"Hot dog!"

"Oh boy!"

"Gosh!"

"That's swell!"

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"