These stories live not by idle interest [that is, not as a sort of primitive science, merely to answer intellectual curiosity], not as fictitious or even as true narratives; but are to the natives a statement of a primeval, greater, and more relevant reality, by which the present life, fates, and activities of mankind are determined, the knowledge of which supplies man with the motive for ritual and moral actions, as well as with indications as to how to perform them.

