If it is the dirty element that gives pleasure to the act of lust, then the dirtier it is, the more pleasurable it is bound to be.
Marquis de SadeWe are no guiltier in following the primative impulses that govern us than is the Nile for her floods or the sea for her waves.
Marquis de SadeConsider the problem from the point of view of evil, evil being almost always pleasure's true and major charm; considered thus, the crime must appear greater when perpetrated upon a being of your identical sort than when inflicted upon one which is not, and this once established, the delight automatically doubles.
Marquis de SadeI am about to put foward some major ideas; they will be heard and pondered. If not all of them please, surely a few will; in some sort, then, I shall have contributed to the progress of our age, and shall be content.
Marquis de Sade