STRANGELY enough I reached the age. of twenty-four without any suspicion that I harboured a latent interest in philosophy, indeed, without even adequately realizing that such a subject as philosophy existed. My early studies of Latin and Greek in a French Lycee would, in the course of time, have made me acquainted with some of the ancient philosophers; but after some years I abandoned the classical curriculum and turned to mathematics and science, with a view to preparing myself for the Ecole Centrale and the career of a civil engineer. Illness, however, interrupted these plans and led to their eventual abandonment. I then spent a year in England, and within a few months of my return to France left for Mexico City to enter a business house in a minor position which had been opened to me there through connections.