I agreed with all this. I added that sometimes the world was incapable of seeing, much less believing, that which was before its own eyes.
"Look," I said, "at any eighteenth-century print of a Gothic cathedral. You will find that the trained artistic eye even could not behold in any true sense the building that was before it. I have seen an old print of Peterborough Cathedral that looks as if the artist had drawn it from a clumsy model, constructed of bent wire and children's bricks."
"Exactly; because Gothic was outside the aesthetic theory (and therefore vision) of the time.
"You can't believe what you don't see: rather, you can't see what you don't believe. It was so during the time of the terror. All this bears out what Coleridge said as to the necessity of having the idea before the facts could be of any service to one. Of course, he was right; mere facts, without the correlating idea, are nothing and lead to no conclusion. We had plenty of facts, but we could make nothing of them. I went home at the tail of that dreadful procession from Treff Loyne in a state of mind very near to madness. I heard one of the soldiers saying to the other:
"'There's no rat that'll spike a man to the heart, Bill.' I don't know why, but I felt that if I heard any more of such talk as that I should go crazy; it seemed to me that the anchors of reason were parting. I left the party and took the short cut across the fields into Porth. I looked up Davies in the High Street and arranged with him that he should take on any cases I might have that evening, and then I went home and gave my man his instructions to send people on. And then I shut myself up to think it all out--if I could.
"You must not suppose that my experiences of that afternoon had afforded me the slightest illumination. Indeed, if it had not been that I had seen poor old Griffith's body lying pierced in his own farmyard, I think I should have been inclined to accept one of Secretan's hints, and to believe that the whole family had fallen a victim to a collective delusion or hallucination, and had shut themselves up and died of thirst through sheer madness. I think there have been such cases. It's the insanity of inhibition, the belief that you can't do something which you are really perfectly capable of doing. But; I had seen the body of the murdered man and the wound that had killed him.
"Did the manuscript left by Secretan give me no hint? Well, it seemed to me to make confusion worse confounded. You have seen it; you know that in certain places it is evidently mere delirium, the wanderings of a dying mind. How was I to separate the facts from the phantasms--lacking the key to the whole enigma. Delirium is often a sort of cloud-castle, a sort of magnified and distorted shadow of actualities, but it is a very difficult thing, almost an impossible thing, to reconstruct the real house from the distortion of it, thrown on the clouds of the patient's brain. You see, Secretan in writing that extraordinary document almost insisted on the fact that he was not in his proper sense; that for days he had been part asleep, part awake, part delirious. How was one to judge his statement, to separate delirium from fact? In one thing he stood confirmed; you remember he speaks of calling for help up the old chimney of Treff Loyne; that did seem to fit in with the tales of a hollow, moaning cry that had been heard upon the Allt: so far one could take him as a recorder of actual experiences. And I looked in the old cellars of the farm and found a frantic sort of rabbit-hole dug by one of the pillars: again he was confirmed. But what was one to make of that story of the chanting voice, and the letters of the Hebrew alphabet, and the chapter out of some unknown minor prophet? When one has the key it is easy enough to sort out the facts, or the hints of facts from the delusions; but I hadn't the key on that September evening. I was forgetting the 'tree' with lights and fires in it; that, I think, impressed me more than anything with the feeling that Secretan's story was, in the main, a true story. I had seen a like appearance down there in my own garden; but what was it?
"Now, I was saying that, paradoxically, it is only by the inexplicable things that life can be explained. We are apt to say, you know, 'a very odd coincidence' and pass the matter by, as if there were no more to be said, or as if that were the end of it. Well, I believe that the only real path lies through the blind alleys."
"How do you mean?"
"Well, this is an instance of what I mean. I told you about Merritt, my brother-in-law, and the capsizing of that boat, the Mary Ann. He had seen, he said, signal lights flashing from one of the farms on the coast, and he was quite certain that the two things were intimately connected as cause and effect. I thought it all nonsense, and I was wondering how I was going to shut him up when a big moth flew into the room through that window, fluttered about, and succeeded in burning itself alive in the lamp. That gave me my cue; I asked Merritt if he knew why moths made for lamps or something of the kind: I thought it would be a hint to him that I was sick of his flash-lights and his half-baked theories. So it was--he looked sulky and held his tongue.
"But a few minutes later I was called out by a man who had found his little boy dead in a field near his cottage about an hour before. The child was so still, they said, that a great moth had settled on his forehead and only fluttered away when they lifted up the body. It was absolutely illogical; but it was this odd 'coincidence' of the moth in my lamp and the moth on the dead boy's forehead that first set me on the track. I can't say that it guided me in any real sense; it was more like a great flare of red paint on a walclass="underline" it rang up my attention, if I may say so; it was a sort of shock like a bang on the big drum. No doubt Merritt was talking great nonsense that evening so far as his particular instance went; the flashes of light from the farm had nothing to do with the wreck of the boat. But his general principle was sound; when you hear a gun go off and see a man fall it is idle to talk of 'a mere coincidence.' I think a very interesting book might be written on this question: I would call it A Grammar of Coincidence.
"But as you will remember, from having read my notes on the matter, I was called in about ten days later to see a man named Cradock, who had been found in a field near his farm quite dead. This also was at night. His wife found him, and there were some very queer things in her story. She said that the hedge of the field looked as if it were changed: she began to be afraid that she had lost her way and got into the wrong field. Then she said the hedge was lighted up as if there were a lot of glow-worms in it, and when she peered over the stile there seemed to be some kind of glimmering upon the ground, and then the glimmering melted away, and she found her husband's body near where this light had been. Now this man Cradock had been suffocated just as the little boy Roberts had been suffocated, and as that man in the Midlands who took a short cut one night had been suffocated. Then I remembered that poor Johnnie Roberts had called out about 'something shiny' over the stile just before he played truant. Then, on my part, I had to contribute the very remarkable sight I witnessed here, as I looked down over the garden; the appearance as of a spreading tree where I knew there was no such tree, and then the shining and burning of lights and moving colors. Like the poor child and Mrs. Cradock, I had seen something shiny, just as some man in Stratfordshire had seen a dark cloud with points of fire in it floating over the trees. And Mrs. Cradock thought that the shape of the trees in the hedge had changed.