[History] describes the thing that has been, and [fiction] a kind of thing that might be. Hence [fiction] is...of graver import than history, since its statements are of the nature rather of universals, whereas those of history are singulars.--Aristotle, Poetics, Chapter 9
Rand, Ayn. The Romantic Manifesto: A Philosophy of Literature. New York: Signet, 1975. Print.