12. The Relationships Between Spiritual Science and Individual Academic Subjects II
He thus describes, so to speak, a spectrum of feelings. And it is interesting to visualize how a psychologically differentiated view immediately emerges from the orderly physical perspective. Anyone who understands such a course of investigation comes to the following conclusions. He says to himself: The individual colors of the spectrum are standing before us, they are experienced as entities that appear quite distinct from man. In our ordinary perception of life, we naturally and justifiably attach the greatest importance to directly observing this objective element, let us say in red, in yellow. But there is an undertone everywhere. If you look at the direct experience, it can only be separated in the abstract from what is, so to speak, an externally isolated experience of the red shade and the blue shade in the objective sense; it is an abstract separation of what is also directly experienced in the act of seeing act, but which is only hinted at, which is, so to speak, experienced in a quiet undertone, but which can never be absent, so that, in this area, one can only observe purely physically if one first abstracts what is experienced in the soul from the physical.