I found him sitting out in the middle of the floor on his stool, a pose which is generally indicative of some mental energy on his part. When I came in, he said at once, as though the question had been waiting on his lips:⁠—

“What about souls?” It was evident then that my surmise had been correct. Unconscious cerebration was doing its work, even with the lunatic. I determined to have the matter out. “What about them yourself?” I asked. He did not reply for a moment but looked all round him, and up and down, as though he expected to find some inspiration for an answer.