Who said "Oh boy! Nature's beauty teaches us humility."?

This quote is attributed to Mickey Mouse.

Oh boy! Nature's beauty teaches us humility. - Mickey Mouse

"Oh boy! Nature's beauty teaches us humility."

Mickey Mouse Nature

"Hot dog!"

"Oh boy!"

"Gosh!"

"That's swell!"

"Nature teaches us about beauty."

"Nature teaches us patience and wisdom"

"Sometimes it snows in April."

"Every town has a soul, and Twin Peaks has a troubled one."