Reason is larger than science. Reason is not scientific; science is rational. Moreover, science is not all that is rational. Philosophy and literature and history and critical scholarship also espouse skepticism, open debate, formal precision (though not of the mathematical kind), and—at the higher reaches of humanistic labor—even empirical tests. What is a novel if not the representation of simultaneous non-omniscient perspectives—skepticism in the form of narrative? In literature and the arts, there are ideas, intellectually respectable ideas, about the world, but they are not demonstrated, they are illustrated. They are not argued, they are imagined; and the imagination has rigors of its own. What the imagination imparts in the way of understanding the world should also be called knowledge.

Leon Wieseltier, Crimes against humanities.