books.google.com - “I believe that Luhmann is the only true genius in the social sciences alive today. By this, I mean that not only is he smart, extremely productive, and amazingly erudite, though all this is true enough, but also that he has, in the course of an improbable career, elaborated a theory of the social...http://books.google.com/books/about/Love_as_passion.html?hl=pt-PT&id=IxgijjrufswC&utm_source=gb-gplus-shareLove as passion
