All living things are made of sand. By sand we mean that natural system of light which contains all the colours. We can also call it “Total Light Colours.” The roots of trees obtain these colours from the earth and they become evident in the branches, flowers and fruit of the tree. But the way of this, creation is not everlasting. Soon this creation again becomes sand, and birds are also created from it. Even after they get the power to fly, they cannot get free of the influence of the sand itself. Soon the gravitational pull of the sand causes the birds to be converted again into sand.