As a distinguished critic has pointed out, Nietzsche's attack was notable, not only for its keen analysis and ruthless honesty, but also for its courage. It required no little bravery, three years after Sedan, to tell the Germans that the new culture which constituted their pride was rotten, and that, unless it were purified in the fire of absolute truth, it might one day wreck their civilization. In the year following Nietzsche returned to the attack with a criticism of history, which was then the fashionable science of the German universities, on account, chiefly, of its usefulness in exploding the myths of Christianity. He called his essay _"Vom Nutzen und Nachtheil der Historie für das Leben_" ("On the Good and Bad Effects of History upon Human Life") and in it he took issue with the reigning pedagogues and professors of the day. There was much hard thinking and no little good writing in this essay and it made its mark. The mere study of history, argued Nietzsche, unless some definite notion regarding the destiny of man were kept ever in mind, was misleading and confusing. There was great danger in assuming that everything which happened was part of some divine and mysterious plan for the ultimate attainment of perfection. As a matter of fact, many historical events were meaningless, and this was particularly true of those expressions of "governments, public opinion and majorities" which historians were prone to accentuate. To Nietzsche the ideas and doings of peoples seemed infinitely less important than the ideas and doings of exceptional individuals. To put it more simply, he believed that one man, Hannibal, was of vastly more importance to the world than all the other Carthaginians of his time taken together. Herein we have a reappearance of Dionysus and a foreshadowing of the _herrenmoral_ and superman of later days. Nietzsche's next essay was devoted to Schopenhauer and was printed in 1874. He called it "_Schopenhauer als Erzieher_" ("Schopenhauer as a Teacher") and in it he laid his burnt offering upon the altar of the great pessimist, who was destined to remain his hero, if no longer his god, until the end. Nietzsche was already beginning to read rebellious ideas of his own into "The World as Will and Idea," but in two things--the theory of will and the impulse toward truth--he and Schopenhauer were ever as one. He preached a holy war upon all those influences which had made the apostle of pessimism, in his life-time, an unheard outcast. He raged against the narrowness of university schools of philosophy and denounced all governmental interference in speculation--whether it were expressed crudely, by inquisitorial laws and the _Index_, or softly and insidiously, by the bribery of comfortable berths and public honors.