But since the western hemisphere was discovered there has been in this quarter of the globe no violence of natural forces at all comparable in destructive fury with that which was manifested upon the Pacific coast. The only other calamity at all equalling it, or surpassing it, was the Civil War, and that was the work of the evil passions of man inciting him to slay his brother, while Nature would have had him live in peace. The earthquake in San Francisco, which crumbled strong buildings as if they were made of paper, would have been terrible enough; but afterward came the horror of fire and of imprisoned men and women burned alive, and now to it was added the suffering of multitudes from hunger and exposure. Public attention is fixed on the great city; but smaller cities had their days and nights of destruction, horror and misery. Some were almost destroyed. Others were partly ruined, and beyond their borders, over a wide area, the trembling of the earth toppled houses, annihilated property and transformed riches into poverty. The cost in life can be reckoned. The money loss will never be computed, for the appraised value of the wrecked property conveys no notion of the consequences of the almost complete paralysis, for a time, of the commercial operations by means of which men and women earn their bread. When the weakness and the folly and the sin of men bring woe upon other men, there are plenty of texts for the preacher and no scarcity of earnest preachers. But here is a vast and awful catastrophe that befell from an act of Nature apparently no more extraordinary than the shrinkage of hot metal in the process of cooling. The consequences are terrifying in this case because they involve the habitations of half a million people; but, no doubt, the process goes on somewhere within the earth almost continuously, and it no more involves the theory of malignant Nature than that of an angry God. If we contemplate it, possibly we may be helped to a profitable estimate of our own relative insignificance. We think, with some notion of our importance, of the thousand million men who live upon the earth; but they are a mere handful of animate atoms in comparison with the surface, to say nothing of the solid contents, of the globe itself. We are fond of boasting in this latter day of man’s marvelous success in subduing the forces of Nature; and, while we are in the midst of exultation over our victories, Nature tumbles the rocks about somewhere within the bowels of the earth, and we have to learn the old lesson that our triumphs have not penetrated farther than to the very outermost rim of the realms of Nature.