Emmanuel Mounier was a French philosopher, theologian, teacher and essayist. Mounier was the guiding spirit in the French personalist movement, and founder and director of Esprit, the magazine which was the organ of the movement. Mounier, who was the child of peasants, was a brilliant scholar at the Sorbonne. In 1929, when he was only twenty-four, he came under the influence of the French writer Charles Péguy, to whom he ascribed the inspiration of the personalist movement. Mounier's personalism became a main influence of the non-conformists of the 1930s.