Lecture V

Franz Brentano's main aim was to attain insight into the general working of the human soul; he wanted to carry out psychological research. But he was also concerned with an all-encompassing view of the world based on psychology. I have already drawn your attention to the fact that Franz Brentano himself estimated that his work on psychology would fill five volumes, but only the first volume was published. It is fully understandable to someone who knew him well why no subsequent volumes appeared. The deeper reason lies in the fact that Brentano would not—indeed according to his whole disposition, he could not—turn to spiritual science. Yet in order to find answers to the questions facing him after the completion of the first volume of his Psychology he needed spiritual knowledge. But spiritual science he could not accept and, as he was above all an honest man, he abandoned writing the subsequent volumes. The venture came to a full stop and thus remains a fragment.