Wealth has a natural tendency to grow into an overwhelming power, for a million of dollars well managed will become $1,000,000,000 in a century and a half, and there are millionaires to-day who may become billionaires in forty or fifty years. But this growth has always been kept down by a generous or prodigal consumption, by ostentatious luxury, by profligacy, by pestilence, and by war. Yet when these checks are diminished; when, as in our republic, the danger of war is removed; when the generous consumption is hindered by wide-spread poverty; when pestilence is checked by sanitary improvements, and industry is enforced on the millions by daily necessity, then that growth of wealth which has been interrupted every few years in the old world by war, tyranny, taxation, standing armies, ignorance, and disease, will advance in our country as a mighty flood, impelled by the rains from heaven. The flood from heaven which is enriching us is the inspiration of genius in every form of science, art, and mechanical progress, which doubles and redoubles our productive power. We must look to human wisdom for the means of regulating the flow that it may act as a fertilizing rain, and not as a devastating flood, wasting the hillsides into barrenness, and sweeping away the bulwarks that the wise have erected. It is no rhetorical exaggeration to speak of accumulated and unequal wealth as a dangerous flood. All ancient history proves it to be a danger. Rome, Greece, Egypt, Persia, and India, have shown by their terrible record how wealth in a few hands has ever proved a curse instead of a blessing to society. The pyramids of Egypt, an awful monument of the blood and toil of slaves, are a gloomy record of the senseless ostentation of despots, yet who ever speaks of the pyramids as the monuments of a crime? Immense wealth for personal use is not a normal desire. It is an unsound, unhealthy appetite, resembling that of gluttony and darkness--an appetite that grows by what it feeds on and becomes insatiable. It is an unsound appetite, for the increase of wealth already beyond all human wants, adds nothing to a man's comforts or happiness--it adds only to his cares, which it increases, to his selfishness, which it intensifies, and to his power of indulging arrogance and ostentation. It impairs his sympathy with his fellowman, and inflames his egotism. The superfluous mass of wealth serves only to supply an overruling power destructive to the social rights of others, and a haughty ostentation that humiliates fellow-citizens. It is, therefore, a hostile and dangerous element in a republic, although a few may hold great wealth and resist its insidious influence.