In Greek mythology, Jason was the leader of a band of
adventurers who set out on a long journey to find the Golden
Fleece*. Although he succeeded in this quest, he never achieved
his true goal—to become king of the land of Iolcus. Jason's
story is one of violence and tragedy as well as adventure,
partly because of his relationship with the enchantress and
witch Medea.  Background to the Quest. Like many Greek heroes,
Jason was of royal blood. His father was King Aeson of Iolcus in
northwestern Greece. The king's half brother Pelias wanted the
throne himself and overthrew Aeson while Jason was still a boy
Jason's mother feared for his safety. She sent him away to be
guarded by Chiron, a wise centaur who took charge of the boy's
education. Chiron taught Jason hunting and warfare, music and
medicine. Some accounts say that the centaur also gave Jason his
name, which means "healer," in recognition of the boy's skill in
the medical arts.  At about the age of 20, Jason headed back to
Iolcus, determined to gain the