Unfortunately, I am neither philosopher nor theologian. I know quite well I have no more than six months to live; and it would seem that now I ought to be mainly occupied with questions of the darkness beyond the grave, and the visions which will visit my sleep in the earth. But somehow my soul is not curious of these questions, though my mind grants every atom of their importance. Now before my death it is just as it was twenty or thirty years ago. Only science interests me. When I take my last breath I shall still believe that Science is the most important, the most beautiful, the most necessary thing in the life of man; that she has always been and always will be the highest manifestation of love, and that by her alone will man triumph over nature and himself. This faith is, perhaps, at bottom naïve and unfair, but I am not to blame if this and not another is my faith. To conquer this faith within me is for me impossible.
But this is beside the point. I only ask that you should incline to my weakness and understand that to tear a man who is more deeply concerned with the destiny of a brain tissue than the final goal of creation away from his rostrum and his students is like taking him and nailing him up in a coffin without waiting until he is dead.
Because of my insomnia and the intense struggle with my increasing weakness a strange thing happens inside me. In the middle of my
