The germ of the story of "Jack and the Bean Stalk" is to be found in old Hindu tales, in which the beans are used as the symbols of abundance, or as meaning the moon, and in which the white cow is the clay and the black cow is the night. There is also a Russian story in which a bean falls upon the ground and grows up to the sky, and an old man, meaning the sun, climbs up by it to heaven, and sees everything. This comes very near the story of Jack, who sells his cow for a handful of beans, and his mother scatters them in the garden, and throws her apron over her head and weeps, thus figuring the Night and the Rain; and, shielded by the night and watered by the rain, the bean grows up to the sky, and Jack climbs to the Ogre's land, and carries off the bags of gold, and the wonderful hen that lays a golden egg every day, and the golden harp that plays tunes by itself. It is also possible that the bean-stalk which grows from earth to heaven is a remembrance, brought by the Norsemen, of the great tree, Ygdrassil, which, in the Norse mythology, has its roots in hell and its top in heaven; and the evil Demons dwell in the roots, and the earth is placed in the middle, and the Gods live in the branches. And there is another explanation given, namely, that "the Ogre in the land above the skies, who was once the All-father, possessed three treasures: a harp which played of itself enchanting music, bags of gold and diamonds, and a hen which daily laid a golden egg. The harp is the wind, the bags are the clouds dropping the sparkling rain, and the golden egg laid every day by the red hen is the dawn-produced sun."[10] Thus, in the story of "Jack and the Bean Stalk" we find repeated the same idea which appears in Northern and Eastern fairy tales, and in Greek legends; and so we are carried back to the ancient Hindu traditions, and to the myths of Nature-worship amongst the old Aryan race.