On the south side of the earth, close to the stream of Ocean, dwelt the Æthiopians, whom the gods held in such favor that they left at times the Olympian abodes to partake of the Æthiopian sacrifices and banquets. On the western margin of the earth, by the stream of Ocean, lay the Elysian Plain, where certain mortals enjoyed an immortality of bliss. The Dawn, the Sun, and the Moon were supposed to rise out of Ocean on the eastern side and to drive through the air, giving light to gods and men. The stars, also, except those forming the Wain or Bear and others near them, rose out of and sank into the stream of Ocean. There the sun-god embarked in a winged boat, which conveyed him by the northern part of the earth back to his place of rising in the east. =40. Ceres (Demeter)=, the goddess of sowing and reaping, of harvest festivals, and of agriculture in general, was sister of Jupiter and daughter of Cronus and Rhea. She is connected through her daughter Proserpine, queen of Hades, with the holy ceremonies and rites of death and of the lower world. Of the institutions founded or favored by her the most important were the mysteries celebrated at Eleusis, concerning which we know that, in the presence of individuals initiated in the secret ritual and perhaps with their coöperation, scenes were enacted which represented the alternation of death and life in nature and, apparently, forecast the resurrection and immortality of man. Sacred to Ceres and to Proserpine were golden sheaves of corn and soporific poppies; while, among animals, cows, sheep, and pigs were acceptable to them. [Illustration: FIG. 31. DIONYSUS AND THE VINE] =41. Gæa (Ge)=, the Mother Earth, wife of Uranus, belongs to the older order of gods; so also, another goddess of the earth, _Rhea_, the wife of Cronus and mother of Jupiter. In Phrygia, Rhea became identified with _Cybele_, whose worship, as mother of the gods, was at a later period introduced into Rome. The Greek mother, Rhea, was attended by the Curetes; the Phrygian mother by the Corybantes, who celebrated her orgies with enthusiastic din of trumpets, drums, and cymbals. Cybele presided over mountain fastnesses and fortified places.