What Is A Thing? Heidegger, Martin. Translated by W.B. Barton and V. Deutsch. What Is A Thing? Gateway Editions, 1968. - Martin Heidegger

Those in the crossing must in the end know what is mistaken by all urging for intelligibility: that every thinking of being, all philosophy, can never be confirmed by "facts," ie, by beings. Making itself intelligible is suicide for philosophy. Those who idolize "facts" never notice that their idols only shine in a borrowed light. They are also meant not to notice this; for thereupon they would have to be at a loss and therefore useless. But idolizers and idols are used wherever gods are in flight and so announce their nearness.

Who is to determine what the perfect is? It could only be those who are themselves perfect and who therefore know what it means. Here yawns the abyss of that circularity in which the whole of human Dasein moves. What health is, only the healthy can say. Yet healthfulness is measured according to the essential starting point of health. What truth is, only one who is truthful can discern; but the one who is truthful is determined according to the essential starting point of truth.

Nietzsche understands the aesthetic state of the observer and recipient on the basis of the state of the creator. Thus the effect of the artwork is nothing else than a reawakening of the creator’s state in the one who enjoys the artwork. Observation of art follows in the wake of creation. Nietzsche says (SM, 821), “—the effect of artworks is arousal of the art-creating state, rapture.”