This powerful ground of proof, which can never be refuted, accompanied by an ever increasing cognition of the purposiveness in everything we see and by a vision of the immensity of creation, hence also by the consciousness of a certain boundlessness in the possible extension of our knowledge, a along with a drive commensurate to it, always still remains, even if we must equally give up insight into the necessary continuation of our existence from the merely theoretical cognition of our self.