DNA is trillions of monkeys typing on typewriters for 4.5 billion years and throwing away every page that doesn't contain any readable words. And sometimes a p

DNA is trillions of monkeys typing on typewriters for 4.5 billion years and throwing away every page that doesn't contain any readable words. And sometimes a page happens to turn into another monkey, typewriter or page. Actually, I can't think of an analogy that come close to describing the hairiness of biology. It's the origin of all hair; it eclipses all else.