One hundred and fifty years of metaphysical rebellion and of nihilism have witnessed the persistent reappearance, under different guises, of the same ravaged countenance: the face of human protest. All of them, decrying the human condition and its creator, have affirmed the solitude of man and the nonexistence of any kind of morality. But at the same time they have all tried to construct a purely terrestrial kingdom where their chosen principles will hold sway.
