Here's another nietzche quote
Œdipus, the murderer of his father, the husband of his mother, Œdipus, the interpreter of the riddle of the Sphinx! What does the mysterious triad of these deeds of destiny tell us? There is a primitive popular belief, especially in Persia, that a wise Magian can be born only of incest: which we have forthwith to interpret to ourselves with reference to the riddle-solving[Pg 75] and mother-marrying Œdipus, to the effect that when the boundary of the present and future, the rigid law of individuation and, in general, the intrinsic spell of nature, are broken by prophetic and magical powers, an extraordinary counter-naturalness—as, in this case, incest—must have preceded as a cause; for how else could one force nature to surrender her secrets but by victoriously opposing her, i.e., by means of the Unnatural? It is this intuition which I see imprinted in the awful triad of the destiny of Œdipus: the very man who solves the riddle of nature—that double-constituted Sphinx—must also, as the murderer of his father and husband of his mother, break the holiest laws of nature. Indeed, it seems as if the myth sought to whisper into our ears that wisdom, especially Dionysian wisdom, is an unnatural abomination, and that whoever, through his knowledge, plunges nature into an abyss of annihilation, must also experience the dissolution of nature in himself. "The sharpness of wisdom turns round upon the sage: wisdom is a crime against nature"
Talking about incest as the way to true knowledge, he is a pervert weirdo who cares about him