Finally, it is in the sphere of intellectual growth, with its resulting scientific achievement and material prosperity, that we must look for the greatest results of the period in which the principle of individuality has preponderated. It is needless to undertake to detail these here. Every department of human concern has felt their influence, and advanced under it. Through science, the world in which we live has been unfolded to our vision; the organism we inhabit made known; the history of the past revealed; and the destiny of our future forecast. To science, the offspring of intellectual activity, we owe our increased facilities for travel; the gradually accumulating comforts of life; extended commercial advantages; national growth; social amelioration; increased power over the elements; and rapidly accumulating wealth. To mental development we owe civil freedom, social culture, and religious liberty; commerce, invention, arts, education, enterprise. The principle of individuality still guides the development of our day; science is discovering new resources; and practical applications are introducing new elements of prosperity. The stage of unity has done its work; it gave us great elements of civilization, but not enough. The stage of individuality, now swiftly advancing to its close, has furnished magnificent contributions to progress, but could not achieve the highest point. We are passing into a third era, which shall combine the good results of each, and ultimate a nobler form of individual and social life.