Holiness of the Heart's affection

"I am certain of nothing but of the holiness of the Heart's affections and the truth of Imagination - What the imagination seizes as Beauty must be truth - whether it existed before or not - for I have the same idea of all our
passions as of love: they are all, in their sublime, creative of essential beauty."

Letter to Benjamin Bailey on November 22nd, 1817

John Keats