Chapter II: The Nature of Humanity

What we have seen to be true of the supersensible way of cognition in general, becomes immediately evident when we set out to study Man from this standpoint. For the essential thing will be to recognize the ‘manifest secret’ of our own human nature. What is accessible to the senses, and to the intellect that rests on sense-perception, is but a part of human nature as known to supersensible cognition. It is the physical body of man.