Beyond Good and Evil by Friedrich Nietzsche Chapter 6 Page 39

happened and been esteemed hitherto, conspicuous, conceivable, intelligible, and manageable, to shorten everything long, even “time” itself, and to SUBJUGATE the entire past: an immense and wonderful task, in the carrying out of which all refined pride, all tenacious will, can surely find satisfaction. THE REAL PHILOSOPHERS, HOWEVER, ARE COMMANDERS AND LAW-GIVERS; they say: “Thus SHALL it be!” They determine first the Whither and the Why of mankind, and thereby set aside the previous labour of all philosophical workers, and all subjugators of the past — they grasp at the future with a creative hand, and whatever is and was, becomes for them thereby a means, an instrument, and a hammer.

Their “knowing” is CREATING, their creating is a law-giving, their will to truth is — WILL