‘“None have understood it, not even those who experience the like. It is a chillness, a want of earnestness, a feeling as if what should be my heart were a thing of vapor, a haunting perception of unreality! Thus seeming to possess all that other men have, all that men aim at, I have really possessed nothing, neither joy nor griefs. All things, all persons,—as was truly said to me at this table long and long ago,—have been like shadows flickering on the wall. It was so with my wife and children, with those who seemed my friends: it is so with yourselves, whom I see now before one. Neither have I myself any real existence, but am a shadow like the rest.’
–Nathaniel Hawthorne (The Christmas Banquet)