thought in the 1960s and Sartre's great adversary, was a student from the same year as Sartre, and they were both near contemporaries of phenomenologist Maurice Merleau-Ponty, musicologist Vladimir Jankélévitch and historian of philosophy Maurice de Gandillac. In Sèvres, in the ENS for young women, philosopher and mystic Simone Weil was accomplishing her years of study at the same time. Jean Hyppolite, the founder of Hegelian studies in France, also studied at the school at this time and later influenced many of its students. Epistemologists Georges Canguilhem and Jean Cavaillès, the latter also known as a Résistance hero, were educated at ENS as well. Later, Marxist political thinker Louis Althusser was a student at ENS and taught there for many years, and many of his disciples later became known for their own thought: among them were Étienne Balibar, philosopher Alain Badiou, who still teaches at the school as an emeritus professor, and Jacques Rancière. Still later, in the 1940s and 1950s, the world-renowned thinker Michel Foucault, founder of the history of systems of thought and future professor at the Collège de France was a student a few years ahead of the founder of deconstruction, Jacques Derrida and the thinker of individuation Gilbert Simondon. The tradition continues today through such philosophers as Jacques Bouveresse, Jean-Luc Marion, Claudine Tiercelin, Francis Wolff and Quentin Meillassoux, and the school has also produced prominent public intellectuals like Stéphane Hessel and such New Philosophers as Bernard-Henri Lévy and Benny Lévy. Contributing to ENS's role as the centre of the structuralist school of thought, alongside Althusser and Foucault, major psychoanalyst and psychiatrist Jacques Lacan taught there in the 1960s, notably giving his course, The Four Fundamental Concepts of Psychoanalysis, in 1964. This period of his teaching is significant as it is the one in which it acquired "a much larger audience" than before and represented a "change of front" from his previous work. During this time the school became a focal point of the École freudienne de Paris, and many of Lacan's disciples were educated there, including psychoanalysts Jacques-Alain Miller and Jean-Claude Milner, the first president of the World Association of Psychoanalysis. History and literature One of the school's foremost specialities has always been the teaching of history, and as such it has produced a large number of renowned historians who have been important in the development of their subject, starting with Numa Denis Fustel de Coulanges,