Who said "Imagination is as much a fact as observation."?

This quote is attributed to Dewey, John.

Imagination is as much a fact as observation. - Dewey, John

"Imagination is as much a fact as observation."

Dewey, John Imagination

Philosopher-Educator American 1859–1952

"Education is not preparation for life; education is life itself."

"The capacity to think clearly and deeply is more important than the information we possess."

"Every great advance in science has issued from a new audacity of imagination."

"Art washes away from the soul the dust of everyday life."

"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."