The necessary revolution in man's thinking after Immanuel Kant

This diagram is an imaginative scheme only to help the reader in following Kant’s thought. It is not intended to portray successive stages in a process of cognition. Itis not suggested, for instance, that sense data ever exist apart from experience or that the intellectual synthesis follows the intuitive synthesis in time. Nor is it affirmed that the unknowable Ego in itself or Thing in itself are actual realities.