Abstract
Some two hundred years ago the course of philosophy was changed, and we shall in this paper take it for granted that we cannot return to an earlier standpoint. We have left behind, not simply the notion that we can penetrate the nature of things by pure reason, but also the idea that our knowledge moves in ever-widening circles of objectivity toward a standpointless comprehension of things. Absolute comprehension is a mere regulative idea, although even that is misleading if it suggests that we could somehow speculate on what it would be like to circumscribe the world in some enormous final circle. The idea that the world is inexhaustible is part of this turning point, but that is in itself not a new idea. What is more to the point than an indefinitely long parade of new facts is the permanent possibility—even within the limits of some absolute but undiscovered conditions of thinking—of revising our human schemes, or, if you wish, of revising our concepts of what, relative to schemata, is to count as an element or part of a system, or as an instance of a general law.