V. Sickness and Healing

Now in a certain sense the ego acts from the inside to the outside, whilst the ether body acts from the outside inwards to the astral body; for by means of the ego and the way it affects the astral body the human being gains knowledge of the outside world, the physical environment, from which the physical body itself originates. Animal existence takes place without individual, personal knowledge because the animal does not have an individual ego. The animal inwardly lives through all the experiences of the astral body, but does not use its pleasure and pain, sympathy or antipathy to gain knowledge of the outside world. What we call pleasure and pain, joy and sorrow, sympathy or antipathy are all experiences of the astral body in the animal; but the animal does not commute its pleasure into a celebration of the beauty of the world, but it remains within the element which causes the pleasure. The animal lives immediately within its pain; the human being is guided by his pain beyond himself into discovery of the world because the ego leads him out again and unites him with the outside world. Thus we see on the one hand how the ether body is directed inwards into the human being towards the astral body, whereas the ego leads into the outside world, into the physical world which surrounds us.