Lecture II
The etheric body, however, is the super-sensible member in us that really makes it possible to form concepts, to think. Abstract concepts such as we have in ordinary life, the only concepts that are approved by most persons who are materialistically disposed, come about through the fact that the etheric body is, as it were, closely united with the physical by a strong magnetic union. It is also through this fact that we possess a strong impulse to project our will into the physical world, that is, provided the astral body is strongly developed. In the case of Robespierre, Mirabeau and Danton, we have an etheric body strongly united with the physical but also a powerfully developed astral body. This works, in turn, upon the etheric body, which establishes these human individualities strongly in the physical world.
Cite:
GA 172/1916-11-05_02/p015 · edition English