Who said "Imagination is proof that anything is possible."?

This quote is attributed to Luigi.

Imagination is proof that anything is possible. - Luigi

"Imagination is proof that anything is possible."

Luigi Imagination

"It's-a me, Luigi!"

"Mamma mia!"

"Let's-a-go!"

"I'm-a scared, but I'm-a going anyway!"

"Imagination is more powerful than knowledge."

"The world is full of wonders if you know where to look."

"You have the imagination of a child, Lucy"

"The world is full of mysteries waiting to be solved."