Who said "The true use of the imagination is to awaken the mind"?

This quote is attributed to John Keats.

The true use of the imagination is to awaken the mind - John Keats

"The true use of the imagination is to awaken the mind"

John Keats Imagination

Poet English 1795–1821

"A thing of beauty is a joy forever"

"The poetry of the earth is never dead"

"I am certain of nothing but the holiness of the heart's affections"

"Negative capability is when a man is capable of being in uncertainties without irritably reaching for fact"

"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."