◆1970 College de France, France's most prestigious academic body, as Professor of the History of Systems of Thought ◆25June,1984 Aids-Related illness Gilles Deleuze obituary, The Use of Pleasure, The curiosity for knowledge3  1970, Collège de France, France's most prestigious academic body, as Professor of the History of Systems of Thought  25 June, 1984 Aids-Related illness Gilles Deleuze, obituary, The Use of Pleasure, “The curiosity for knowledge