The power of the world always works in circles, and everything is round like a ball, and so are all the stars.  The wind in its greatest power whirls.  Birds make their nests in circles, for theirs is the same religion as ours..... Even the seasons form a great circle in their changing, and always come back again to where they were.  The life of a man is a circle from childhood to childhood, and so it is in everything where power moves.