When, therefore, any one asserts the adequacy of the scientific approach to life, one answer stands ready to our hand: science deals primarily with facts and their laws, not with their spiritual interpretations. To put the same truth in another way, science deals with one specially abstracted aspect of the facts; it drains them of their qualitative elements and, reducing them to their quantitative elements, it proceeds to weigh and measure them and state their laws. It moves in the realm of actualities and not in the realm of values. One science, for example, takes a gorgeous sunset and reduces it to the constituent ether waves that cause the colour. What it says about the sunset is true, but it is not the whole truth. Ask anybody who has ever seen the sun riding like a golden galleon down the western sea! Another science takes a boy and reduces him to his Bertillon measurements and at the top of the statistics writes his name, "John Smith." That is the truth about John Smith, but it is not the whole truth. Ask his mother and see! Another science takes our varied and vibrant mental life and reduces it to its physical basis and states its laws. That is the truth about our mental life, but it is not the whole truth. What is more, it is not that part of the truth by which men really live. For men live by love and joy and hope and faith and spiritual insight. When these things vanish life is "a tale Told by an idiot, full of sound and fury, Signifying nothing."