Who said "We must imagine a world that has not yet been created."?

This quote is attributed to Langston Hughes.

We must imagine a world that has not yet been created. - Langston Hughes

"We must imagine a world that has not yet been created."

Langston Hughes Imagination

Poet Novelist American 1901–1967

"I've known rivers ancient as the world and older than the flow of human blood in human veins."

"Hold fast to dreams, for if dreams die, life is a broken-winged bird that cannot fly."

"Life for me ain't been no crystal stair."

"I am my mother's son. I wear the colors she gave me when I was born."

"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."