Poetry goes back to the invention of language itself. I think one of the big differences between poetry and prose is that prose is about something, it’s got a subject… poetry is about what can’t be said. Why do people turn to poetry when all of a sudden the Twin Towers get hit, or when their marriage breaks up, or when the person they love most in the world drops dead in the same room? Because they can’t say it. They can’t say it at all, and they want something that addresses what can’t be said.