Then would come up the memory of a fresh position; the wall slid away in another direction; I was in my room in Mme. de Saint-Loup's house in the country; good heavens, it must be ten o'clock, they will have finished dinner! I must have overslept myself, in the little nap which I always take when I come in from my walk with Mme. de Saint-Loup, before dressing for the evening. For many years have now elapsed since the Combray days, when, coming in from the longest and latest walks, I would still be in time to see the reflection of the sunset glowing in the panes of my bedroom window. It is a very different kind of existence at Tansonville now with Mme. de Saint-Loup, and a different kind of pleasure that I now derive from taking walks only in the evenings, from visiting by moonlight the roads on which I used to play, as a child, in the sunshine; while the bedroom, in which I shall presently fall asleep instead of dressing for dinner, from afar off I can see it, as we return from our walk, with its lamp shining through the window, a solitary beacon in the night. These shifting and confused gusts of memory never lasted for more than a few seconds; it often happened that, in my spell of uncertainty as to where I was, I did not distinguish the successive theories of which that uncertainty was composed any more than, when we watch a horse running, we isolate the successive positions of its body as they appear upon a bioscope. But I had seen first one and then another of the rooms in which I had slept during my life, and in the end I would revisit them all in the long course of my waking dream: rooms in winter, where on going to bed I would at once bury my head in a nest, built up out of the most diverse materials, the corner of my pillow, the top of my blankets, a piece of a shawl, the edge of my bed, and a copy of an evening paper, all of which things I would contrive, with the infinite patience of birds building their nests, to cement into one whole; rooms where, in a keen frost, I would feel the satisfaction of being shut in from the outer world (like the sea-swallow which builds at the end of a dark tunnel and is kept warm by the surrounding earth), and where, the fire keeping in all night, I would sleep wrapped up, as it were, in a great cloak of snug and savoury air, shot with the glow of the logs which would break out again in flame: in a sort of alcove without walls, a cave of warmth dug out of the heart of the room itself, a zone of heat whose boundaries were constantly shifting and altering in temperature as gusts of air ran across them to strike freshly upon my face, from the corners of the room, or from parts near the window or far from the fireplace which had therefore remained cold--or rooms in summer, where I would delight to feel myself a part of the warm evening, where the moonlight striking upon the half-opened shutters would throw down to the foot of my bed its enchanted ladder; where I would fall asleep, as it