For Tranquility.—But will not our philosophy become thus a tragedy? Will not truth prove the enemy of life, of betterment? A question seems to weigh upon our tongue and yet will not put itself into words: whether one can knowingly remain in the domain of the untruthful? or, if one must, whether, then, death would not be preferable? For there is no longer any ought (Sollen), morality; so far as it is involved "ought," is, through our point of view, as utterly annihilated as religion. Our knowledge can permit only pleasure and pain, benefit and injury, to subsist as motives. But how can these motives be distinguished from the desire for truth? Even they rest upon error (in so far, as already stated, partiality and dislike and their very inaccurate estimates palpably modify our pleasure and our pain). The whole of human life is deeply involved in untruth.