In the present age, when man is thinking himself of some importance from the little odds and ends of knowledge he has stored up, the ocean, instead of being a barrier of separation between islands and continents, has become what the Mediterranean Sea was to the Old World--a link of connection, a highway of commerce, and steam has become a bridge by which distant shores have been joined together. The world is now finding out that she is one--that the interests of nations are one, and that no one part of the body can say to the other, “I have no need of thee.” If Japan has hitherto felt herself in a position to use such an expression to her fellow-members of the body cosmopolitan, and the feeling has been responded to by their acquiescence, the time and circumstances seem to have arrived when this seclusion is to be ended. The distance at which these islands seemed to lie from the heart of the world’s circulation, Europe, has been almost annihilated, and European nations have through the settlements in India and China crept up alongside of the isles of the East. The difficulties of access have been smoothed away, her sumptuary laws have been abrogated, while the produce of her rich soil is daily increasing to meet the demands which are made upon it, and which she is becoming willing and ready to exchange for that of which she is more in need. Steam has been the active agent in bringing about these changes, causing the pulses of trade to beat with greater frequency and with increased vigor. But to any one who looks below the surface there may be seen other agents at work, all concurring at this crisis in the world’s existence to produce changes of portentous magnitude. The discoveries of chemistry, whether by the aggressive forces obtained in the manufacture of munitions of war, or by the more widely extended but silent beneficial operations of such an agent as quinine, steam with all its ramifications of wealth, the telegraph with its tenfold power of convertibility, the discovery of gold at the most remote parts of the world, have combined to produce, by the sudden influx of real wealth, by the intermingling of ranks of men, and by the rapid throwing into men’s minds of a quantity of information or of knowledge, a condition of things in the mass which makes that mass kneadable by those who can knead it, and fitted for the reception of any leaven, for good or for evil, which may be mixed with it. The mingling of ranks in the social system, the disturbance of creeds in the religious, the confounding of parties in the political, are preparing the way for some world-wide change, by which old systems are to be done away and new established. It is not working in one nation alone, but in all: it is not confined to Christendom, showing that the time to come is not to be like times past; but that the time is coming when it is possible for one person to aim at one rule over the whole world. This change is coming up like the rising of water.