Jean, a young Parisian philosopher, travels to Angoulême to take part in a recruitment competition for the National Education. On the bus, he meets two other candidates, Pauline, an unscrupulous young woman, and Luc Dunoyer, a brilliant specialist of Descartes. The presence of the latter, who has never failed an exam, makes Jean lose all his means. But Dunoyer has fallen asleep on the bus.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.