4. The Threshold In Nature and In Man
We are on the way to such an ideal, and it is natural science that has set us upon the path. In all the development of natural science in modern times—and the results of this natural science carry authority in the widest circles and tend more and more to become the groundwork of our whole education and culture—one thing stands out clearly. Study the development of natural science and you will be struck with the growing recognition of the value and importance of the thought—the thought that is elaborated by man himself inwardly. This is true in the realm of the inorganic, from physics up to astronomy, as well as in the realm of the organic, and in spite of the fact that scientists base their results everywhere on observation and experiment. And through the work he does in thinking, man develops an enhanced self-consciousness; which means, that his detachment from the inner being of Nature grows.