Lecture III
Now we have shown that man's head points to the past whereas the extremities man points to the future. This is entirely a polaric contrast, both the head and the extremities of man (remember what was said yesterday) are actually one and the same, only the head is a very old formation, it is overformed. That is why it has the holes; so far the extremities man has not these holes; on the surface he is still full of matter. To have these holes is a sign of over development. Development in a backward sense can be seen in the head and much hangs on that. Much depends too on man being able to understand that extremities man is a recent metamorphosis—the head an old metamorphosis. And because extremities man is a recent metamorphosis he has not so far developed the capacity to think in physical life but his consciousness remains unconscious; he does not open up to the man of soul and spirit such holes as are in the brain.