Once, I made to him my confession of faith. It was simple, brief, unanswerable. Even as I write it now I know that it is unanswerable.

Here it is. I told him: "I a.s.sert, with Hobbes, that it is impossible to separate thought from matter that thinks. I a.s.sert, with Bacon, that all human understanding arises from the world of sensations. I a.s.sert, with Locke, that all human ideas are due to the functions of the senses. I a.s.sert, with Kant, the mechanical origin of the universe, and that creation is a natural and historical process. I a.s.sert, with Laplace, that there is no need of the hypothesis of a creator. And, finally, I a.s.sert, because of all the foregoing, that form is ephemeral. Form pa.s.ses. Therefore we pa.s.s."

I repeat, it was unanswerable. Yet did he answer with Paley's notorious fallacy of the watch. Also, he talked about radium, and all but a.s.serted that the very existence of matter had been exploded by these later-day laboratory researches. It was childish. I had not dreamed he could be so immature.

How could one argue with such a man? I then a.s.serted the reasonableness of all that is. To this he agreed, reserving, however, one exception. He looked at me, as he said it, in a way I could not mistake. The inference was obvious. That he should be guilty of so cheap a quip in the midst of a serious discussion, astounded me.

The eternity of forms. It is ridiculous. Yet is there a strange magic in the words. If it be true, then has he not ceased to exist. Then does he exist. This is impossible.

I have ceased exercising. As long as I remain in the room, the hallucination does not bother me. But when I return to the room after an absence, he is always there, sitting at the desk, writing. Yet I dare not confide in a physician. I must fight this out by myself.

He grows more importunate. To-day, consulting a book on the shelf, I turned and found him again in the chair. This is the first time he has dared do this in my presence. Nevertheless, by looking at him steadily and sternly for several minutes, I compelled him to vanish. This proves my contention. He does not exist. If he were an eternal form I could not make him vanish by a mere effort of my will.

This is getting d.a.m.nable. To-day I gazed at him for an entire hour before I could make him leave. Yet it is so simple. What I see is a memory picture. For twenty years I was accustomed to seeing him there at the desk. The present phenomenon is merely a recrudescence of that memory picture--a picture which was impressed countless times on my consciousness.

I gave up to-day. He exhausted me, and still he would not go. I sat and watched him hour after hour. He takes no notice of me, but continually writes. I know what he writes, for I read it over his shoulder. It is not true. He is taking an unfair advantage.

Query: He is a product of my consciousness; is it possible, then, that ent.i.ties may be created by consciousness?

We did not quarrel. To this day I do not know how it happened. Let me tell you. Then you will see. We sat up late that never-to-be-forgotten last night of his existence. It was the old, old discussion--the eternity of forms. How many hours and how many nights we had consumed over it!

On this night he had been particularly irritating, and all my nerves were screaming. He had been maintaining that the human soul was itself a form, an eternal form, and that the light within his brain would go on forever and always. I took up the poker.

"Suppose," I said, "I should strike you dead with this?"

"I would go on," he answered.

"As a conscious ent.i.ty?" I demanded.

"Yes, as a conscious ent.i.ty," was his reply. "I should go on, from plane to plane of higher existence, remembering my earth-life, you, this very argument--ay, and continuing the argument with you."

It was only argument[1]. I swear it was only argument. I never lifted a hand. How could I? He was my brother, my elder brother, Jim.

I cannot remember. I was very exasperated. He had always been so obstinate in this metaphysical belief of his. The next I knew, he was lying on the hearth. Blood was running. It was terrible. He did not speak. He did not move. He must have fallen in a fit and struck his head. I noticed there was blood on the poker. In falling he must have struck upon it with his head. And yet I fail to see how this can be, for I held it in my hand all the time. I was still holding it in my hand as I looked at it.

[Footnote 1: (Forcible--ha! ha!--comment of Rudolph Heckler on margin.)]

It is an hallucination. That is a conclusion of common sense. I have watched the growth of it. At first it was only in the dimmest light that I could see him sitting in the chair. But as the time pa.s.sed, and the hallucination, by repet.i.tion, strengthened, he was able to appear in the chair under the strongest lights. That is the explanation. It is quite satisfactory.

I shall never forget the first time I saw it. I had dined alone downstairs. I never drink wine, so that what happened was eminently normal. It was in the summer twilight that I returned to the study. I glanced at the desk. There he was, sitting. So natural was it, that before I knew I cried out "Jim!" Then I remembered all that had happened. Of course it was an hallucination. I knew that. I took the poker and went over to it. He did not move nor vanish. The poker cleaved through the non-existent substance of the thing and struck the back of the chair. Fabric of fancy, that is all it was. The mark is there on the chair now where the poker struck. I pause from my writing and turn and look at it--press the tips of my fingers into the indentation.

He _did_ continue the argument. I stole up to-day and looked over his shoulder. He was writing the history of our discussion. It was the same old nonsense about the eternity of forms. But as I continued to read, he wrote down the practical test I had made with the poker. Now this is unfair and untrue. I made no test. In falling he struck his head on the poker.

Some day, somebody will find and read what he writes. This will be terrible. I am suspicious of the servant, who is always peeping and peering, trying to see what I write. I must do something. Every servant I have had is curious about what I write.

Fabric of fancy. That is all it is. There is no Jim who sits in the chair. I know that. Last night, when the house was asleep, I went down into the cellar and looked carefully at the soil around the chimney. It was untampered with. The dead do not rise up.

Yesterday morning, when I entered the study, there he was in the chair.

When I had dispelled him, I sat in the chair myself all day. I had my meals brought to me. And thus I escaped the sight of him for many hours, for he appears only in the chair. I was weary, but I sat late, until eleven o'clock. Yet, when I stood up to go to bed, I looked around, and there he was. He had slipped into the chair on the instant. Being only fabric of fancy, all day he had resided in my brain. The moment it was unoccupied, he took up his residence in the chair. Are these his boasted higher planes of existence--his brother's brain and a chair? After all, was he not right? Has his eternal form become so attenuated as to be an hallucination? Are hallucinations real ent.i.ties? Why not? There is food for thought here. Some day I shall come to a conclusion upon it.

He was very much disturbed to-day. He could not write, for I had made the servant carry the pen out of the room in his pocket But neither could I write.

The servant never sees him. This is strange. Have I developed a keener sight for the unseen? Or rather does it not prove the phantom to be what it is--a product of my own morbid consciousness?

He has stolen my pen again. Hallucinations cannot steal pens. This is unanswerable. And yet I cannot keep the pen always out of the room. I want to write myself.

I have had three different servants since my trouble came upon me, and not one has seen him. Is the verdict of their senses right? And is that of mine wrong? Nevertheless, the ink goes too rapidly. I fill my pen more often than is necessary. And furthermore, only to-day I found my pen out of order. I did not break it.

I have spoken to him many times, but he never answers. I sat and watched him all morning. Frequently he looked at me, and it was patent that he knew me.