49. The Practical Training of Thinking
This theory, which assumes an original nebula, lets it rotate, lets it secrete the rings and planets, it sensualizes very nicely in our schools, very cute, on a small scale the formation of a world system. You take a certain substance that floats on water, make large drops out of it, cut a map sheet into a circle and slide it into the equator direction. Then you take a pin, stick it in and make the drop rotate. Droplets separate and rotate. You have a nice, cute little planetary system; the sun in the middle and the planets around it. How could one, people think, more vividly show that things can really come into being through something like this? You see it coming into being on a small scale. That is obvious proof. It's quite pretty. But that is an inner cart-pusher thinking. The experimenter has forgotten that he is turning and that the cute thing would not come into being if he did not turn. Of course, you don't need to think that there is a giant standing out there in the room setting the primeval nebula in motion. But you must not forget the spiritual foundations that must underlie what is taking place mechanically.