"Ah!" ejaculated my companion. "I had forgotten the chimneys, it is so long since they went out of use. It is nearly a century since the crude method of combustion, on which you depended for heat, became obsolete." "In general," I said, "what impresses me most about the city is the material prosperity on the part of the people which its magnificence implies." "I would give a great deal for just one glimpse of the Boston of your day," replied Dr. Leete. "No doubt the cities of that period were rather shabby affairs. If you had the taste to make them splendid, which I would not be so rude as to question, the general poverty resulting from your extraordinary industrial system would not have given you the means. Moreover, the excessive individualism was inconsistent with much public spirit. Nowadays, there is no destination of the surplus wealth so popular as the adornment of the city, which all enjoy in equal degree. It is growing dark," he added. "Let us descend into the house; I want to introduce my wife and daughter to you." The apartment in which we found the ladies, as well as the entire interior of the house, was filled with a mellow light, which I knew must be artificial, although I could not discover the source from which it was diffused. Mrs. Leete was an exceptionally fine-looking and well-preserved woman, while her daughter, in the first blush of womanhood, was the most beautiful girl I had ever seen. In this lovely creature feminine softness and delicacy were deliciously combined with an appearance of health and abounding physical vitality too often lacking in the maidens with whom alone I could compare her. The evening which followed was certainly unique in the history of social intercourse. When the ladies retired, Dr. Leete sounded me as to my disposition for sleep, but gladly bore me company when I confessed I was afraid of it. I was curious, too, as to the changes. "To make a beginning somewhere," said I, "what solution, if any, have you found for the labour question? It was the Sphinx's riddle of the nineteenth century, and when I dropped out the Sphinx was threatening to devour society because the answer was not forthcoming." "The riddle may be said to have solved itself," replied Dr. Leete. "The solution came as the result of a process of industrial evolution which could not have terminated otherwise. The movement toward the conduct of business by larger and larger aggregations of capital--the tendency toward monopolies, which had been desperately and vainly resisted--was recognised at last as a process to a golden future.