"Great art—or let’s just say more modestly, original art—is never created in the safe middle ground but always at the edge. Originality is dangerous. If you want to increase the sum of what it is possible for human beings to say, to know, to understand and therefore, in the end, to be; you actually have to go to the edge and push outwards. Originality is dangerous…and there are powerful sources in many societies, including this one, who don’t want those boundaries to be pushed outwards, who don’t want us to be allowed to think new thoughts, to think dangerous thoughts, to think original thoughts. There are forces in every society, including this one, which push back against the efforts of artists and intellectuals and thinkers to increase those boundaries. And that pushing back can sometimes be dangerous for the artist concerned but if we believe in liberty…. this is the kind of art whose right to exist we must not only defend, but celebrate. Art is not entertainment. At its very best, it’s a revolution."
—Salman Rushdie from the Arthur Miller Freedom to Write Lecture at the PEN World Voices 2012 Festival