" Go and catch a falling star, Get with child a mandrake root, Tell me where all past years are, Or who cleft the Devil’s foot. Teach me to hear the mermaids singing, Or to keep off envy’s stinging, And find What wind Serves to advance an honest mind. Decide what this is about Write a second verse yourself "

― Diana Wynne Jones , Howl’s Moving Castle (Howl’s Moving Castle, #1)