“My guide had jumped down into the dark cavity revealed by the displaced chimney-pot. He must have landed at a level considerably lower, for, tall as he was, nothing but his weirdly tousled head remained visible. Something again far off, and yet familiar, pleased me about this way of invading the houses of men. I thought of little chimney-sweeps, and ‘The Water Babies;’ but I decided that it was not that. Then I remembered what it was that made me connect such topsy-turvy trespass with ideas quite opposite to the idea of crime. Christmas Eve, of course, and Santa Claus coming down the chimney. “Almost at the same instant the hairy head disappeared into the black hole; but I heard a voice calling to me from below. A second or two afterwards, the hairy head reappeared; it was dark against the more fiery part of the fog, and nothing could be spelt of its expression, but its voice called on me to follow with that enthusiastic impatience proper only among old friends. I jumped into the gulf, and as blindly as Curtius, for I was still thinking of Santa Claus and the traditional virtue of such vertical entrance. “In every well-appointed gentleman’s house, I reflected, there was the front door for the gentlemen, and the side door for the tradesmen; but there was also the top door for the gods. The chimney is, so to speak, the underground passage between earth and heaven. By this starry tunnel Santa Claus manages—like the skylark— to be true to the kindred points of heaven and home. Nay, owing to certain conventions, and a widely distributed lack of courage for climbing, this door was, perhaps, little used. But Santa Claus’s door was really the front door: it was the door fronting the universe. “I thought this as I groped my way across the black garret, or loft below the roof, and scrambled down the squat ladder that let us down into a yet larger loft below. Yet it was not till I was half-way down the ladder that I suddenly stood still, and thought for an instant of retracing all my steps, as my companion had retraced them from the beginning of the garden wall. The name of Santa Claus had suddenly brought me back to my senses. I remembered why Santa Claus came, and why he was welcome. “I was brought up in the propertied classes, and with all their horror of offences against property. I had heard all the regular denunciations of robbery, both right and wrong; I had read the Ten Commandments in church a thousand times. And then and there, at the age of thirty-four, half-way down a ladder in a dark room in the bodily act of burglar, I saw suddenly for the first time that theft, after all, is really wrong.