Good and Evil in Beelzebub's Tales to His Grandson, Part IV: Purity

  Part IV of a seven-part series

 "However it may have been, my boy, the detailed and impartial research I made on the spot brought to light the following: "When that idea had gradually taken on this maleficent form, it became for the psyche of your favorites what is called a 'determining factor' for the crystallization of data in their common presence f…