Twins in mythology upon. However, other cultures attribute the outcome of twins to superior virility of the father. In various mythologies, twins often represent the dualistic nature of the universe. In Greek mythology, twins Apollo and Artemis, are the sun god and moon goddess, respectively. Similar forms of higher beings are reflected throughout different mythologies, as twin brothers Kuat and Iae represent the sun and moon in the Xingu mythology of Brazil. Egyptian God, Geb, and his twin sister, Nut, represented the binary nature of the world, with Geb being the God of the Earth, and Nut being the Goddess of the sky.
Brother and Sister (Greek fairy tale) Brother and Sister (Greek fairy tale) "Brother and Sister" is a Greek fairy tale collected by Georgios A. Megas in "Folktales of Greece". It is Aarne-Thompson type 403A, The Wishes. A brother and sister were poor. And once a chance to do some work let the brother buy some sardines, he gave them to his sister to keep for their evening meal. And it came to pass that three women occasioned their house and asked to rest. And the sister let them in and gave unto them the sardines. And the women told her that when she combed her hair,