« People sometimes accuse me of knowing a lot. ‘Stephen,’ they say, accusingly, ‘you know a lot.’ This is a bit like telling a person who has a few grains of sand clinging to hiim that he owns much sand. When you consider the vast amount of sand there is in the world such a person is, to all intents and purposes, sandless. We are all sandless. We are all ignorant. There are beaches and deserts never even guessed at, let alone visited. » (Stephen Fry)