translation.en: We can live in a world where our brains, the things that we know, continue to be the thing that makes us special, or a world in which we've outsourced all of that to evil supercomputers from the future like Watson.
translation.zh: 一个，我们的大脑，我们的知识， 使我们有别其他物种， 另一个，我们可以完全依赖邪恶的超级计算机，像沃森。