Schopenhauer had been Hitler's philosophical god in the early days. In power it was Nietzsche.
Ernst HanfstaenglHitler wanted to hear all about the American skyscrapers ... but failed utterly to draw logical conclusions from the information. .... He was passionately interested in the Ku Klux Klan. ... He seemed to think it was a political movement similar to his own.
Ernst HanfstaenglHitler's historical hero had always been Frederick the Great. [Later], under Goebbels' prompting ... Napoleon emerged ... as his model. .... Frederick the Great was a man who knew when to stop [and] Napoleon did not.
Ernst Hanfstaengl