Lecture Five

There was a time when human beings knew very little about the Earth; the tools they used were simple and primitive, and the way they represented natural objects in art was sometimes very talented but remarkably undeveloped. We now live in an age when we use complicated tools to master nature, and the most minute details are painstakingly copied, for example, in our works of art. But what we lack today is the power to enter the spirit of nature, the spirit of the cosmos, and the universe as a grand whole. That power must be reclaimed.