Who said "Gee willikers! Sometimes you need to be alone to think."?

This quote is attributed to Mickey Mouse.

Gee willikers! Sometimes you need to be alone to think. - Mickey Mouse

"Gee willikers! Sometimes you need to be alone to think."

Mickey Mouse Solitude

"Hot dog!"

"Oh boy!"

"Gosh!"

"That's swell!"

"Sometimes being the best means being the loneliest."

"Solitude gives us time to reflect on what matters"

"I'm not good with people, never have been."

"I feel like I'm disappearing."