"How man has come to be the complex being that he is and why, are questions that neither Science nor Religion makes conclusive answer to. This immortal thinker having such vast powers and possibilities, all his because of his intimate connection with every secret part of Nature from which he has been built up, stands at the top of an immense and silent evolution. He asks why Nature exists, what the drama of life has for its aim, how that aim may be attained...."