He who knows not how to plant his will in things at least endows them with some meaning: that is to say, he believes that a will is already present in them (A principle of faith.)
We labour at our daily work more ardently and thoughtlessly than is necessary to sustain our life because it is even more necessary not to have leisure to stop and think. Haste is universal because everyone is in flight from himself.
Art is not merely an imitation of the reality of nature, but in truth a metaphysical supplement to the reality of nature, placed alongside thereof for its conquest.
Their usual mistaken premise is that they affirm some consensus among people, at least among tame peoples, concerning certain moral principles, and then conclude that these principles must be unconditionally binding also for you and me-or conversely, they see that among different peoples moral valuations are necessarily different and infer from this that no morality is binding-both of which are equally childish.
Preparatory human beings. - I welcome all signs that a more virile, warlike age is about to begin, which will restore honour to courage above all! For this age shall prepare the way for one yet higher, and it shall gather the strength that this higher age will require some day - the age that will carry heroism into the search for knowledge and that will wage wars for the sake of ideas and their consequences.
Logic, too, also rests on assumptions that do not correspond to anything in the real world, e.g., on the assumption that there areequal things, that the same thing is identical at different points in time: but this science arose as a result of the opposite belief (that such things actually exist in the real world). And it is the same with mathematics, which would certainly never have arisen if it had been understood from the beginning that there is no such thing in nature as a perfectly straight line, a true circle, and absolute measure.