It is known, however, that he received occasional scholarships to continue his studies (on the recommendation of Emile Borel (1871-1956)) and he gave lectures as a 'free professor' at the Sorbonne between 1909 and 1914.
Ito ay kilala, gayunpaman, na siya natanggap na paminsan-minsan scholarships na magpatuloy sa kanyang pag-aaral (sa rekomendasyon ng Emile Borel (1871-1956)) at siya ibinigay lektura bilang isang 'free propesor' sa Sorbonne sa pagitan ng 1909 at 1914.