evaluate the perfection of an epoch of metaphysics as compared with any other epoch. The right to this kind of evaluation does not exist. Plato's thinking is no more perfect than Parmenides'. Hegel's philosophy is no more perfect than Kant's. Each epoch of philosophy has its own necessity. We simply have to acknowledge the fact that a philosophy is the way it is. It is not our business to prefer one to the other, as can be the case with regard to various Weltanschauungen.
The old meaning of the word "end" means the same as place: "from one end to the other" means: from one place to the other. The end of philosophy is the place, that place in which the whole of philosophy's history is gathered in its most extreme possibility. End as completion means this gathering.
Throughout the whole history of philosophy, Plato's thinking remains decisive in changing forms. Metaphysics is Platonism. Nietzsche characterizes his philosophy as reversed Platonism. With the reversal of metaphysics, which was already accomplished by Karl Marx, the most extreme possibility of philosophy is attained. It has entered its final stage. To the extent that philosophical thinking is still attempted, it manages only to attain an epigonal renaissance and variations of that renaissance. Is not then the end of philosophy after all a cessation of its way of thinking? To conclude this would be premature.
As a completion, an end is the gathering into the most extreme possibilities. We think in too limited a fashion as long as we expect only a development of recent philosophies of the previous style. We forget that already in the age of Greek philosophy a decisive characteristic of philosophy appears: the development of sciences within the field which philosophy opened up. The development of the sciences is at the same time their separation from philosophy and the establishment of their independence. This process belongs to the completion of philosophy. Its development is in full swing today in all regions of beings. This development looks like the mere dissolution of philosophy, and is in truth its completion.