But these things, what had they to do with his present case? He could not think at all. His brain literally reeled, as though it shook, tried to steady itself, could not, and then turned right over. His body was alive, standing up with all its nerves on tip-toe. How was he to endure these hours that were coming to him?
"I must get out of this!" some one, not himself, cried. It seemed to him that he could hear the strange voice in the room. "I must get out of this. How dare they keep me if I demand to be let out? I am an American citizen. Let me out of this. Can't you hear? Bring me a light and let me out. I have had enough of this dark room. What do you mean by keeping me here? You think that you are stronger than I. Try it and see. Let me out, I say! Let me out!"
He tottered to his feet and ran across the room, although he could not see his way, blundering against the opposite wall. He beat upon it with his hands.
"Let me out, do you hear! Let me out!"
He was not himself, Harkness. He could no longer repeat those earlier words. He was nobody, nothing, nothing at all. They could not hurt him then. Try as they might they could not hurt him, Harkness, when he was not Harkness. He laughed, stroking the wall gently with his hand as though it were his friend.