Then there is the second point, that of the lively emotions stirred by dreams. It would really appear that there must be two distinct personalities at work, without any connection between them, one unconsciously inventing and the other consciously observing. I dreamed not long ago that I was walking beside the lake at Riseholme, the former palace of the bishops of Lincoln, where I often went as a child. I saw that the level of the lake had sunk, and that there was a great bank of shingle between the water and the shore, on which I proceeded to pace. I was attracted by something sticking out of the bank, and on going up to it, I saw that it was the base of a curious metal cup. I pulled it out and saw that I had found a great golden chalice, much dimmed with age and weather. Then I saw that farther in the bank there were a number of cups, patens, candlesticks, flagons, of great antiquity and beauty. I then recollected that I had heard as a child (this was wholly imaginary, of course) that there had once been a great robbery of cathedral plate at Lincoln, and that one of the bishops had been vaguely suspected of being concerned in it; and I saw at once that I had stumbled on the hoard, stowed there no doubt by guilty episcopal hands—I even recollected the name of the bishop concerned.

Now as a matter of fact one part of my mind must have been ahead inventing this story, while the other part of the mind was apprehending it with astonishment and excitement. Yet the observant part of the mind was utterly unaware of the fact that I was myself originating it all. And the only natural inference would seem to be that there is a real duality of mind at work.

For when one is composing a story, in ordinary waking moments, one has the sense that one is inventing and controlling the incidents. In dreams this sense of proprietorship is utterly lost; one seems to have no power over the inventive part of the mind; one can only helplessly follow its lead, and be amazed at its creations. And yet, sometimes, in a dream of tragic intensity, as one begins to awake, a third person seems to intervene, and says reassuringly that it is only a dream. This intervention seems to disconcert the inventor, who then promptly retires, while it brings sudden relief to the timid and frightened observer. It would seem then that the rational self reasserts itself, and that the two personalities, one of which has been creating and the other observing, come in like dogs to heel.

Another very curious part of dreams is that they concern themselves so very little with the current thoughts of life. My dreams are mostly composed, as I have said, of landscapes, ceremonies, conversations, sensational adventures, muddling engagements. When I was a schoolmaster, I seldom dreamed of school; now that I am no longer a schoolmaster, I do sometimes dream of school, of trying to keep order in immense classrooms, or hurrying about in search of my form. When I had my long and dreary illness, lasting for two years, I invariably had happy dreams. Now that I am well again, I often have dreams of causeless and poignant melancholy. It is the rarest thing in the world for me to be able to connect my dreams with anything which has recently happened; I cannot say that marvellous landscapes, ceremonies, conversations with exalted personages, sensational incidents, play any considerable part in my life; and yet these are the constituent elements in my dreams. The scientific students of psychology say that the principal stuff of dreams seems to be furnished by the early experience of life; and when they are dealing with mental ailments, they say that delusions and obsessions are often explained by the study of the dreams of diseased brains, which point as a rule either to some unfulfilled desire, or to some severe nervous shock sustained in childhood. But I cannot discern any predominant cause of my own elaborate visions; the only physical cause which seems to me to be very active in producing dreams is if I am either too hot or too cold in bed. A sudden change of temperature in the night is the one thing which seems to me quite certain to produce a great crop of dreams.

Another very curious fact about my dreams is that I am wholly deserted by any moral sense. I have stolen interesting objects, I have even killed people in dreams, without adequate cause; but I am then entirely devoid of remorse, and only anxious to escape detection. I have never felt anything of the nature of shame or regret in a dream. I find myself anxious indeed, but fertile in expedients for escaping unscathed. On the other hand, certain emotions are very active in dreams. I sometimes appear to go with a brother or sister through the rooms or gardens of a house, which on awaking proves to be wholly imaginary, and recall with my companion all sorts of pathetic and delightful incidents of childhood which seem to have taken place there.

Again, though much of my life is given to writing, I hardly ever find myself composing anything in a dream. Once I wrote a poem in my sleep, a curious Elizabethan lyric, which may be found in the Oxford Book of Verse, called "The Phoenix." It is not the sort of thing that I have ever written before or since. It came to me on the night before my birthday, in 1891, I think, when I was staying with a friend at the Dun Bull Hotel, by Hawes Water in Westmorland. I scribbled the lyric down on awaking. I afterwards added a verse, thinking the poem incomplete. I published it in a book of poems, and showed the proof to a friend, who said to me, pointing to the added stanza: "Ah, you must omit that stanza—it is quite out of keeping with the rest of the poem!"

But this is a quite unique experience, except that I once dreamed I was present at a confirmation service, at which a very singular hymn was sung, which I recollected on waking, and which is far too grotesque to write down, being addressed, as it was, to the bishop who was to perform the rite. At the time, however, it seemed to me both moving and appropriate.

It is often said that dreams only take place either when one is just going to sleep or beginning to awake. But that is not my experience. I have occasionally been awakened suddenly by some loud sound, and on those occasions I have come out of dreams of an intensity and vividness that I have never known equalled. Neither is it true in my experience that dreamful sleep is unrefreshing. I should say it was rather the other way. Profound and heavy sleep is generally to me a sign that I am not very well; but a sleep full of happy and interesting dreams is generally succeeded by a feeling of freshness and gaiety, as if one had been both rested and well entertained.

These are only a few scattered personal experiences, and I have no philosophy of dreams to suggest. It is in my case an inherited power. My father was the most vivid and persistent dreamer I have ever met, and his dreams had a quality of unexpectedness and interest of which I have never known the like. The dream of his, which I have told in his biography, of the finding of the grave of the horse of Titus Oates, seems to me one of the most extraordinary pieces of invention I have ever heard, because of the conversation which took place before he realised what the slab actually was.

He dreamed that he was standing in Westminster Abbey with Dean Stanley, looking at a small cracked slab of slate with letters on it. "We've found it," said Stanley. "Yes," said my father, "and how do you account for it?" "Why," said Stanley, "I suppose it is intended to commemorate the fact that the animal innocence was not affected by the villainies of the master." "Of course!" said my father, who was still quite unaware what the inscription referred to. He then saw on the slab the letters ITI CAPITANI, and knew that the stone was one that had marked the grave of Titus Oates' horse, and that the whole inscription must have been EQUUS TITI CAPITANI,- -"The horse of Titus the Captain"—the "Captain" referring to the fact that my father then recollected that Titus Oates had been a Train-band Captain.