Not, of course, that Nietzsche threatens, today or in the near future, to make a grand conquest of Christendom, as Paul conquered, or the unknown Father of Republics. Far from it, indeed. Filtered through the comic sieve of a Shaw or sentimentalized by a Roosevelt, some of his ideas show a considerable popularity, but in their original state they are not likely to inflame millions. Broadly viewed, they stand in direct opposition to every dream that soothes the slumber of mankind in the mass, and therefore mankind in the mass must needs be suspicious of them, at least for years to come. The works of Nietzsche, as they have been done into English, fill eighteen volumes as large as this one, and the best available account of his life would make three or four more. But it is sincerely to be hoped that the student, once he has learned the main paths through this extensive country, will proceed to a diligent and thorough exploration. Of all modern philosophers Nietzsche is the least dull. He was undoubtedly the greatest German prose writer of his generation, and even when one reads him through the English veil it is impossible to escape the charm and color of his phrases and the pyrotechnic brilliance of his thinking...