Henry Wadsworth Longfellow said this quote

There was an old belief that in the embersOf all things their primordial form exists, And cunning alchemistsCould re-create the rose with all its membersFrom its own ashes, but without the bloom, Without the lost perfume Ah me! what wonder-working, occult scienceCan from the ashes in our hearts once more The rose of youth restore?What craft of alchemy can bid defianceTo time and change, and for a single hour Renew this phantom-flower?