Another thing I've been able to do, though never consistently, is tune in to the deepest layers of the mind - where the soul lives, if you will. Where the consciousness lies bathed in a murky soup of indistinct unconscious phenomena. Here lurk hopes, fears, perceptions, purposes, passions, memories, philosophical positions, moral policies, hungers, sorrows, the whole ragbag accumulation of events and attitudes that defines the private self. Ordinarily some of this bleeds trough to me even when the most superficial mental contact is established: I can't help getting a certain amount of information about the coloration of the soul. But occasionally - hardly ever, now - I fasten my hooks into the real stuff, the whole person. There's ecstasy in that. There's an electrifying sense of contact. Coupled, of course, with a stabbing, numbing sense of guilt, because of the totality of my voyeurism: how much more of a peeping tom can a person be?
Incidentally, the soul speaks a universal language. When I look into the mind of Mrs. Esperanza Dominguez, say, and I get a gabble of Spanish out of it, I don't really know what she's thinking, because I don't understand very much Spanish. But if I were to get into the depths of her soul I'd have complete comprehension of anything I picked up. The mind may think in Spanish or Basque or Hungarian or Finnish, but the soul thinks in a languageless language accessible to any prying sneaking freak who comes along to peer at its mysteries.

(Robert Silverberg "Dying Inside")