Lecture II

Consider the human form. You will at once admit that the most valuable parts in the human form are the bones of the head. But by what means could these particular bones become bones of the head and envelop the higher organ, the brain? As far as the rudiments are concerned, each bone that man possesses could become a skull-bone, but in order that a few of the bones of the whole skeleton could reach this height of development and become bones of the forehead or of the back part of the head, the hip bones or the joints had to stop at a lower stage of development—for the hip bones or the joints have within them the possibility of becoming skull bones, just as much as those which actually have done so. It is the same everywhere throughout the world. Progress is only possible in evolution through one remaining behind and another pushing forward, even beyond a certain point of deve1opment. In India the Brahmins passed beyond a certain average of development, but on the other hand the lower castes remained behind it.