There is not yet any inventory of a man's faculties, any more than a bible of his opinions. Who shall set a limit to the influence of a human being? There are men, who, by their sympathetic attractions, carry nations with them, and lead the activity of the human race. And if there be such a tie, that, wherever the mind of man goes, nature will accompany him, perhaps there are men whose magnetisms are of that force to draw material and elemental powers, and, where they appear, immense instrumentalities organize around them. Life is a search after power; and this is an element with which the world is so saturated, – there is no chink or crevice in which it is not lodged, – that no honest seeking goes unrewarded. A man should prize events and possessions as the ore in which this fine mineral is found; and he can well afford to let events and possessions, and the breath of the body go, if their value has been added to him in the shape of power. If he have secured the elixir, he can spare the wide gardens from which it was distilled. A cultivated man, wise to know and bold to perform, is the end to which nature works, and the education of the will is the flowering and result of all this geology and astronomy.