Grayle spoke of the power he had exercised through the agency of evil spirits,--a power to fascinate and to destroy. He spoke of the aid revealed to him, now too late, which such direful allies could afford, not only to a private revenge, but to a kingly ambition. Had he acquired the knowledge he declared himself to possess before the feebleness of the decaying body made it valueless, how he could have triumphed over that world which had expelled his youth from its pale! He spoke of means by which his influence could work undetected on the minds of others, control agencies that could never betray, and baffle the justice that could never discover. He spoke vaguely of a power by which a spectral reflection of the material body could be cast, like a shadow, to a distance; glide through the walls of a prison, elude the sentinels of a camp,--a power that he asserted to be when enforced by concentrated will, and acting on the mind, where in each individual temptation found mind the weakest--almost infallible in its effect to seduce or to appall. And he closed these and similar boasts of demoniacal arts, which I remember too obscurely to repeat, with a tumultuous imprecation on their nothingness to avail against the gripe of death. All this lore he would communicate to Haroun, in return for what? A boon shared by the meanest peasant,--life, common life; to breathe yet a while the air, feel yet a while the sun. Then Haroun replied. He said, with a quiet disdain, that the dark art to which Grayle made such boastful pretence was the meanest of all abuses of knowledge, rightly abandoned, in all ages, to the vilest natures. And then, suddenly changing his tone, he spoke, so far as I can remember the words assigned to him in the manuscript, to this effect,-- "Fallen and unhappy wretch, and you ask me for prolonged life!--a prolonged curse to the world and to yourself. Shall I employ spells to lengthen the term of the Pestilence, or profane the secrets of Nature to restore vigour and youth to the failing energies of Crime?" Grayle, as if stunned by the rebuke, fell on his knees with despairing entreaties that strangely contrasted his previous arrogance. "And it was," he said, "because his life had been evil that he dreaded death. If life could be renewed he would repent, he would change; he retracted his vaunts, he would forsake the arts he had boasted, he would re-enter the world as its benefactor."