The Muses ... in Greek mythology, poetry, and literature, are the goddesses of the inspiration of literature, science and the arts. They were considered the source of the knowledge, related orally for centuries in the ancient culture that was contained in poetic lyrics and myths ... The Muses, the personification of knowledge and the arts, especially literature, dance and music, are the nine daughters of Zeus and Mnemosyne (memory personified). Hesiod's account and description of the Muses was the one generally followed by the writers of antiquity. It was not until Roman times that the following functions were assigned to them, and even then there was some variation in both their names and their attributes ..."

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