Nietzsche, at his birth as a thinker, presents himself as an arch-nihilist. He realised the necessity of destroying the universe before an understanding of it was possible, and so the two volumes of "Human, All-Too-Human" are almost entirely destructive. In this work we have Nietzsche the trail-blazer, the incendiary, the idol-smasher, the pessimist, the devastator. One by one the doctrines and tenets, strengthened by the accumulative acceptance of centuries, go down before his bludgeon. Piece by piece the universe of reality is neutralised by his analyses. Every human transaction, every phase of human hope and aspiration, is reduced to negation. Ancient and modern cultures are dissected unsparingly. Political systems are stripped of their integuments and their origins exposed. New valuations are attached to the great artists and writers. Many of Nietzsche's most famous definitions grow out of the ruthless inquests he makes in this work. This uncompassionate clearing away of accepted values prepared the way for the books which were to come. Once having ascertained the foundation on which human actions are built, the path was clear for reconstruction and reorganisation. "Human, All-Too-Human," then, was the first indirect voicing of Nietzsche's philosophy. All else had been mere skirmishing with ideas. Only vaguely and desultorily had his opinions been heretofore voiced. His analysis of history, his criticisms of ancient and modern thought, had actually pried away the superficial manifestations of existence and given him that insight into the undercurrents of causation which was later to inspire him in his work. For this reason we are more conscious of the man than of the philosopher when reading the series of aphorisms which constitute the main body of this document. "Human, All-Too-Human" is in the main an inquiry into the fundamental reasons for human conduct. Nietzsche devotes his efforts to showing that ideals, when pushed to their final analysis, reveal a basis in human need. Especially does he concern himself with the causes underlying current moral doctrines. He points out that there is no static and absolute morality, but that all moral codes are systems of deportment founded on human conditions in accordance with the environmental needs of a people. From this he states the corollary that all morality is subject to alteration, amendment and abrogation. He asserts the relativity of the terms "good" and "evil," and denies the justice of any final criticism of right and wrong as applied to any human action.