Why, anybody can have a brain. That’s a very mediocre commodity. Every pusillanimous creature that crawls on the earth or slinks through slimy seas has a brain! Back where I come from, we have universities, seats of great learning where men go to become great thinkers. And when they come out, they think deep thoughts — and with no more brains than you have… But! They have one thing you haven’t got! A diploma!