Who said "Imagination is the only weapon against tyranny."?

This quote is attributed to Emily Dickinson.

Imagination is the only weapon against tyranny. - Emily Dickinson

"Imagination is the only weapon against tyranny."

Emily Dickinson Imagination

Poet American 1830–1886

"Hope is the thing with feathers that perches in the soul."

"Tell all the truth but tell it slant."

"I dwell in Possibility."

"Because I could not stop for Death, he kindly stopped for me."

"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."