Nevertheless, the ultimate business of philosophy is to preserve the force of the most elemental words in which Dasein expresses itself, and to keep … - Martin Heidegger

Modern philosophy is usually considered to have begun with Descartes (1596-1650), who lived a generation after Galileo. The following is the usual image of Descartes and his philosophy: During the Middle Ages philosophy stood - if it stood independently at all - under the exclusive domination of theology and gradually degenerated into a mere analysis of concepts and elucidations of traditional opinion and propositions. It petrified into an academic knowledge which no longer concerned man and was unable to illuminate reality as a whole. Then Descartes appeared and liberated philosophy from this position. He began by doubting everything, but this doubt finally did run into something which could no longer be doubted, for, inasmuch as the skeptic doubts, he cannot doubt that he, the skeptic, is present and must be present in order to doubt at all. As I doubt I must admit that "I am." The "I," accordingly, is the indubitable. As a doubter, Descartes forced men into doubt in this way; he led them to think of themselves, as their "I." Thus the "I," human subjectivity, came to be declared the center of thought. From here originated the I-viewpoint of modern times and its subjectivism. p. 98-99

The critique of the highest values hitherto does not simply refute them or declare them invalid. It is rather a matter of displaying their origins as impositions which must affirm precisely what ought to be negated by the values established.

Nietzsche … does not shy from conscious exaggeration and one-sided formulations of his thought, believing that in this way he can most clearly set in relief what in his vision and in his inquiry is different from the run-of-the-mill.