"The historical records of every nation are full of the doings of men of genius in all the different departments of human activity, men who in their special lines of work and ability have stood far above the rest— indeed, so far that at times (and probably more often than we know) their ideals were utterly beyond the comprehension of the people, so that not only the work that they may have done has been lost to mankind, but their very names even have not been preserved. It has been said that the history of every nation could be written in the biography of a few individuals, and that it is always the few, towering above the rest, who initiate the great forward steps in art, music, literature, science, philosophy, philanthropy, statecraft, and religion. They stand high sometimes in love of God and their fellow-men, as great saints and philanthropists; sometimes in understanding of man and Nature, as great philosophers, sages and scientists; sometimes in work for humanity, as great liberators and reformers."