It is wonderful that five thousand years have now elapsed since the creation of the world, and still it is undecided whether or not there has ever been an instance of the spirit of any person appearing after death. All argument is against it; but all belief is for it. – Samuel Johnson, quoted by James Boswell

Nature is a Haunted House – but Art – a House that tries to be haunted. – Emily Dickinson, 1876

Some places speak distinctly. Certain dark gardens cry aloud for a murder; certain old houses demand to be haunted; certain coasts are set apart for shipwreck. – Robert Louis Stevenson

An idea, like a ghost (according to the common notion of ghosts), must be spoken to a little before it will explain itself. – Attributed to Dickens in Many Thoughts of Many Minds by Henry Southgate, 1862