Change begins with understanding and understanding begins by identifying oneself with another person: in a word, empathy. The arts enable us to put ourselves in the minds, eyes, ears and hearts of other human beings.
I'm fascinated by rap and by hip-hop. I think there's a lot of poetry in it. There's a lot of anger, a lot of social energy in it. And I think you'd better listen to it pretty carefully, 'cause it's important.