In my search for answers to life's questions I experienced just what is felt by a man lost in a forest. He reaches a glade, climbs a tree, and clearly sees the limitless distance, but sees that his home is not and cannot be there; then he goes into the dark wood and sees the darkness, but there also his home is not. So I wandered n that wood of human knowledge, amid the gleams of mathematical and experimental science which showed me clear horizons but in a direction where there could be no home, and also amid the darkness of the abstract sciences where I was immersed in deeper gloom the further I went, and where I finally convinced myself that there was, and could be, no exit. Yielding myself to the bright side of knowledge, I understood that I was only diverting my gaze from the question. However alluringly clear those horizons which opened out before me might be, however alluring it might be to immerse oneself in the limitless expanse of thos...