Sixth Lecture
Especially in our present time cycle, people only really accept something as reality if it is not a “mere thought”. For them, thought is not really something real. And they may be right from their point of view, but it is just a certain mood of the soul. That which is real must approach man much more strongly than a mere thought. A mere thought is just that — a mere thought! But for modern man, that which is designated as being must on no account be a mere thought. What presents itself as a mere thought, that is what man today calls non-existent. That which exists must place itself firmly in the world, must not speak merely to the thought. Out of this mood, people only believe that they are standing in reality when they can speak of this reality as an existing being, when they are forced to recognize this reality through being.
Cite:
GA 174b/1915-11-24/p021 · edition English