must exhibit, is now of the most fundamental character. The reversion is the undoing of the synthesis exhibited in the ground. Thus the transition from bodily occasion to mental occasion exhibits a new dimension of transition from that exhibited in the transition from bodily occasion to bodily occasion. In the latter transition there is the novelty of contrast within the one concept of synthesis. In the former, the contrast is the contrast of synthesis itself with its opposite, which is analysis.
Thus in the birth of the mental occasion the consequent of ideal novelty enters into reality, and possesses an analytic force over against the synthetic ground. Ideal forms thus synthesized into a mental occasion are termed concepts. Concepts meet blind experience with an analytic force. Their synthesis with physical occasion, as ground, is the perceptive analysis of the blind physical occasion in respect to its degree of relevance to the concepts.
