When I proceeded to state to Edith this theory to account for her presence, she professed to find it highly reasonable, and we proceeded at much length to develop the idea. Falling into the conceit that she was an anticipation of the twentieth-century woman instead of my being an excavated relic of the nineteenth-century man, we speculated what we should do for the summer. We decided to visit the great pleasure resorts, where, no doubt, she would under the circumstances excite much curiosity and at the same time have an opportunity of studying what to her twentieth-century mind would seem even more astonishing types of humanity than she would seem to them--namely, people who, surrounded by a needy and anguished world, could get their own consent to be happy in a frivolous and wasteful idleness. Afterward we would go to Europe and inspect such things there as might naturally be curiosities to a girl out of the year 2000, such as a Rothschild, an emperor, and a few specimens of human beings, some of which were at that time still extant in Germany, Austria, and Russia, who honestly believed that God had given to certain fellow-beings a divine title to reign over them. CHAPTER X. A MIDNIGHT PLUNGE. It was after dark when we reached home, and several hours later before we had made an end of telling our adventures. Indeed, my hosts seemed at all times unable to hear too much of my impressions of modern things, appearing to be as much interested in what I thought of them as I was in the things themselves. "It is really, you see," Edith's mother had said, "the manifestation of vanity on our part. You are a sort of looking-glass to us, in which we can see how we appear from a different point of view from our own. If it were not for you, we should never have realized what remarkable people we are, for to one another, I assure you, we seem very ordinary." To which I replied that in talking with them I got the same looking-glass effect as to myself and my contemporaries, but that it was one which by no means ministered to my vanity. When, as we talked, the globe of the color clock turning white announced that it was midnight, some one spoke of bed, but the doctor had another scheme. "I propose," said he, "by way of preparing a good night's rest for us all, that we go over to the natatorium and take a plunge." "Are there any public baths open so late as this?" I said. "In my day everything was shut up long before now." Then and there the doctor gave me the information which, matter of course as it is to twentieth-century readers, was surprising enough to me, that no public service or convenience is ever suspended at the present day, whether by day or night, the year round; and that, although the service provided varies in extent, according to the demand, it never varies in quality.