Literature as a whole is not an aggregate of exhibits with red and blue ribbons attached to them, like a cat-show, but the range of articulate human imagination as it extends from the height of imaginative heaven to the depth of imaginative hell.

The pursuit of beauty is much more dangerous nonsense than the pursuit of truth or goodness, because it affords a stronger temptation to the ego.

Physics is an organized body of knowledge about nature, and a student of it says that he is learning physics, not nature. Art, like nature, has to be distinguished from the systematic study of it, which is criticism.

The poet, however, uses these two crude, primitive, archaic forms of thought (simile and metaphor) in the most uninhibited way, because his job is not to describe nature, but to show you a world completely absorbed and possessed by the human mind.

To bring anything really to life in literature we can't be lifelike: we have to be literature-like

A reader who quarrels with postulates, who dislikes Hamlet because he does not believe that there are ghosts or that people speak in pentameters, clearly has no business in literature. He cannot distinguish fiction from fact, and belongs in the same category as the people who send checks to radio stations for the relief of suffering heroines in soap operas.

Science begins with the world we have to live in, accepting its data and trying to explain its laws. From there, it moves toward the imagination: it becomes a mental construct, a model of a possible way of interpreting experience. The further it goes in this direction, the more it tends to speak the language of mathematics, which is really one of the languages of the imagination, along with literature and music. Art, on the other hand, begins with the world we construct, not with the world we see. It starts with the imagination, and then works toward ordinary experience.