The systematic and regular use of the voluntary muscles, without excessive fatigue, has not only an important influence on health, but assists as well to develop perfect and well rounded brains, out of which can only come those evenly balanced minds which create, out of the power of intelligence, the blessings of human progress; whence only come those level headed men, who are distinguished among yourselves as being never wholly the product of learning. It is an axiom with us, that he who does not produce has no right to consume, and this doctrine has been so carried out in our society that physical inertia, no matter how much attended with wealth, is exceedingly rare. As a consequence, affluence with us is not beset with the terrible penalties of ill health. The muscular body in all conditions of life is made to act with the brain and nerves. We shall suppose, now, our city has reached a period of its growth equal in time to your decade. Its grand temple is not quite completed. Its streets stretch away in the distance, none of them narrower than a hundred of your feet, and some of them more than twice as wide, to accommodate the airships and the larger warehouses. The lines of uniform house fronts, relieved on the street corners by elevated towers, reach out sufficiently far into the gradually changing suburbs to give a hint of the long and beautiful perspectives that are to come. From the center outwards there are reserved, at intervals of about a half mile, spaces corresponding with the area of two blocks, which make a circular belt around the whole. These are cultivated and embellished in the highest style of gardening and landscape art. Here are located our public baths, statues, monuments, conservatories, and arenas for athletic sports. These pleasure grounds, so convenient and accessible, diversify our city life with a taste and flavor of the country. Our city grows in a solid expansion. There are no straggling suburbs, like yours. Blocks are erected together, and always in continuation of the appropriated space adjoining them. The intercourse and demeanor of our population are, as you may expect, unlike yours. The general air of serenity and contentment, the uniform politeness, and the absence of degradation, with its frequent unpleasant and disgraceful episodes, mark the difference between your city population and ours.