One other point is worth noticing before we close. How is this turmoil of modern existence impressing itself upon the physical constitutions of modern men and women? When an individual man engages in furious productive activity, his friends warn him that he will break down. Does the collective man of our time need some such friendly warning? Let us first get a hint from what foreigners think of us ultra-modernized Americans. Wandering journalists, of an ethnological turn of mind, who visit these shores, profess to be struck with the slenderness, the apparent lack of toughness, the dyspeptic look, of the American physique. And from such observations it has been seriously argued that the stalwart English race is suffering inevitable degeneracy in this foreign climate. I have even seen it doubted whether a race of men can ever become thoroughly naturalized in a locality to which it is not indigenous. To such vagaries it is a sufficient answer that the English are no more indigenous to England than to America. They are indigenous to Central Asia, and as they have survived the first transplantation, they may be safely counted on to survive the second. A more careful survey will teach us that the slow alteration of physique which is going on in this country is only an exaggeration of that which modern civilization is tending to bring about everywhere. It is caused by the premature and excessive strain upon the mental powers requisite to meet the emergencies of our complex life. The progress of events has thrown the work of sustaining life so largely upon the brain that we are beginning to sacrifice the physical to the intellectual. We are growing spirituelle in appearance at the expense of robustness. Compare any typical Greek face, with its firm muscles, its symmetry of feature, and its serenity of expression, to a typical modern portrait, with its more delicate contour, its exaggerated forehead, its thoughtful, perhaps jaded look. Or consider in what respects the grand faces of the Plantagenet monarchs differ from the refined countenances of the leading English statesmen of to-day. Or again, consider the familiar pictures of the Oxford and Harvard crews which rowed a race on the Thames in 1869, and observe how much less youthful are the faces of the Americans. By contrast they almost look careworn. The summing up of countless such facts is that modern civilization is making us nervous. Our most formidable diseases are of nervous origin. We seem to have got rid of the mediaeval plague and many of its typhoid congeners; but instead we have an increased amount of insanity, methomania, consumption, dyspepsia, and paralysis. In this fact it is plainly written that we are suffering physically from the over-work and over-excitement entailed by excessive hurry.