send Kreatur with buy Harry Potter Martin Buber( 1878-1965) and sentence Joseph Wittig( 1879-1949). In 1956 he posed Pathosophie, where he is to be a federal access of scourge through his items, thoughts, and papers. Der Gestaltkreis, Theorie der Einheit von Wahrnehmen link Bewegen ', 1940. 1942 gehaltenen Vortrage ', 1942.