Lecture I
Permit me to make an analogy out of the field of art to explain what I have been saying. Suppose I am painting something. The outer world is completely unconcerned about anything I might paint on a canvas. Take, for example, a couple of trees we see out there of which, let's say, I have painted a likeness on a canvas: the trees are completely indifferent as to how I have painted them, or if I do paint them. My picture is added to what is out there as something foreign, something that has nothing directly to do with that outer reality. In the field of theoretical and psychological knowledge it is basically the same as I have just described with the example of painting. If we were not separated from the world as just described, and were to take the content of the world into our soul in a way similar to when we eat or drink, our soul would grow together with, be one with, the world around us, and we would be unable to distinguish ourselves from our surroundings.