No More Learning

Moreover, the false traditional idea of development is throughout taken for granted -- namely, that development consists solely in positive growth, in an extension and more           definition of older truth ; we hear nothing of the great fact, that development has also a negative aspect, that new truth does not come merely as an addition to the old, but often abrogates the old, so that in reality there is accom plished in it the continuous criticism of mind in the process of its development.