It is important to stress, however, that even though moral values are inextricably involved in art, they are involved only as a consequence, not as a causal determinant: the primary focus of art is metaphysical, not ethical. Art is not the “handmaiden” of morality, its basic purpose is not to educate, to reform or to advocate anything. The concretization of a moral ideal is not a textbook on how to become one. The basic purpose of art is not to teach, but to show—to hold up to man a concretized image of his nature and his place in the universe.

- Ayn Rand. The Romantic Manifesto (1969).