A house is never still in darkness to those who listen intently; there is the whispering in different chambers, an unearthly hand presses the snib of the window, the latch rises. Ghosts were created when the first man awoke in the night.
(J M Barrie)
One need not be a chamber to be haunted;
One need not be a house;
The brain has corridors surpassing material place.