Just as an octopus may have his den in some ocean cave, and come floating out a silent image of horror to attack a swimmer, so I picture such a spirit lurking in the dark of the house which he curses by his presence, and ready to float out upon all whom he can injure.
Arthur Conan DoyleThere is no satisfaction in vengeance unless the offender has time to realize who it is that strikes him, and why retribution has come upon him.
Arthur Conan Doyle