Safranski, R., A. Homberg, and T. Spielmann. “A Brief Overview of German Philosophy: What Relationship Is There Between Life and Thought? Interview With Rüdiger Safranski”. Il Sogno Della Farfalla, Vol. 19, no. 1, Jan. 2010, pp. 76-85, doi:10.14663/sdf.v19i1.241.