Lecture IV

The uncompromising materialist of our day finds it suits his purpose to say that the brain forms the thought—more exactly, that the central nervous system forms the thought. For anyone who sees through things, this is about as true as to say when one looks into a mirror that the mirror has “made” the face. In fact, the face is outside the mirror; the mirror only reflects the face, throws it back. The experience a man has of his thoughts is quite similar. (We will leave aside for the moment other aspects of the soul.) The experience of real, active thinking no more arises from the brain than the image of a face is created by the mirror. The brain, in fact, works only as a reflecting apparatus, whereby it throws back the soul-activity and this becomes visible to itself. The brain has as little to do with what a man perceives as thoughts as a mirror has to do with your face when you see it in a glass. But there is something more than that. When someone thinks, he really perceives only the last phases of his thinking-activity, of his thinking experience. And now, in order to make this clear, I want to take up once more the comparison with the mirror.