I try not to be overly literal. When I'm writing songs, I write down a lot of words, and then I try to simplify it. I like to give people hints or words that make visual pictures for them.
Britain, however, has ended up specialising in the ones you don't see as much of: defence aerospace, making drive shafts for cars, pills and drugs, designing chips that go into 94 per cent of the world's mobile phones. And so there's a danger that because it doesn't have a British flag on it, people
JFK used to say the bishops and the cardinals were all Republicans, but the nuns were Democrats! I sort of believe that too.