“Slowly, I began to relearn something I’d once grasped but had lost sight of: that emotion – that central element of fiction – derives not from information or from explanation, nor from a logical arrangement of the facts, but specifically from powerful images and from the qualities of language: diction, rhythm, form, structure, association, metaphor. And sometimes I also had glimmers of another thing I’d once known: how effectively information can be used to wall off emotion.”