“I do not believe that an “impulseto knowledge” is the father of philosophy; but that another impulse, here as elsewhere, has only made use of knowledge (and mistaken knowledge!) as an instrument.But whoever considers the fundamental impulses of man with a view to determining how far they may have here acted as INSPIRING GENII (or as demons and cobolds), will find that they have all practiced philosophy at one time or another, and that each one of them would have been only too glad to look upon itself as the ultimate end of existence and the legitimate LORD over all the other impulses.”

“Only when he has attained a final knowledge of all things will man have come to know himself. For things are only the boundaries of man.”

“...For action has no sense. It merely binds one to existence. All existence, however, has no sense. Evil is interpreted as that which leads to irrationalism: to the affirmation of means whose end is denied. A road to nonentity is the desideratum, hence all emotional impulses are regarded with horror.”

“There is something quite amazing and monstrous about the education of upper-class women. What could be more paradoxical? All the world is agreed that they are to be brought up as ignorant as possible of erotic matters, and that one has to imbue their souls with a profound sense of shame in such matters until the merest suggestion of such things triggers the most extreme impatience and flight. The "honor" of women really comes into play only here: what else would one not forgive them? But here they are supposed to remain ignorant even in their hearts: they are supposed to have neither eyes nor ears, nor words, nor thoughts for this -- their "evil;" and mere knowledge is considered evil. And then to be hurled as by a gruesome lightning bolt, into reality and knowledge, by marriage -- precisely by the man they love and esteem most! To catch love and shame in a contradiction and to be forced to experience at the same time delight, surrender, duty, pity, terror, and who knows what else, in the face of the unexpected neighborliness of god and beast!Thus a psychic knot has been tied that may have no equal. Even the compassionate curiosity of the wisest student of humanity is inadequate for guessing how this or that woman manages to accommodate herself to this solution of the riddle, and to the riddle of a solution, and what dreadful, far-reaching suspicions must stir in her poor, unhinged soul -- and how the ultimate philosophy and skepsis of woman casts anchor at this point!Afterward, the same deep silence as before. Often a silence directed at herself, too. She closes her eyes to herself.Young women try hard to appear superficial and thoughtless. The most refined simulate a kind of impertinence.Women easily experience their husbands as a question mark concerning their honor, and their children as an apology or atonement. They need children and wish for them in a way that is altogether different from that in which a man may wish for children.In sum, one cannot be too kind about women.”

“The one necessary thing.— A person must have one or the other. Either a cheerful disposition by nature, or a disposition made cheerful by art and knowledge.”

“Language as putative science. - The significance of language for the evolution of culture lies in this, that mankind set up in language a separate world beside the other world, a place it took to be so firmly set that, standing upon it, it could lift the rest of the world off its hinges and make itself master of it. To the extent that man has for long ages believed in the concepts and names of things as in aeternae veritates he has appropriated to himself that pride by which he raised himself above the animal: he really thought that in language he possessed knowledge of the world. The sculptor of language was not so modest as to believe that he was only giving things designations, he conceived rather that with words he was expressing supreame knowledge of things; language is, in fact, the first stage of occupation with science. Here, too, it is the belief that the truth has been found out of which the mightiest sources of energy have flowed. A great deal later - only now - it dawns on men that in their belief in language they have propagated a tremendous error. Happily, it is too late for the evolution of reason, which depends on this belief, to be put back. - Logic too depends on presuppositions with which nothing in the real world corresponds, for example on the presupposition that there are identical things, that the same thing is identical at different points of time: but this science came into existence through the opposite belief (that such conditions do obtain in the real world). It is the same with mathematics, which would certainly not have come into existence if one had known from the beginning that there was in nature no exactly straight line, no real circle, no absolute magnitude.”

“But how can we venture to reprove or praise the universe! Let us beware of attributing to it heartlessness and unreason or their opposites: it is neither perfect nor beautiful nor noble, and has no desire to become any of these; it is by no means striving to imitate mankind! It is quite impervious to all our aesthetic and moral judgments! It has likewise no impulse to self-preservation or impulses of any kind; neither does it know any laws. Let us beware of saying there are laws in nature. There are only necessities: there is no one to command, no one to obey, no one to transgress...”