translation.en: And the reason that being able to predict those things is important, is not just because you might run a hedge fund and make money off of it, but because if you can predict what people will do, you can engineer what they will do.
translation.zh: 我们可以去预测这些事情是很重要的 不仅仅因为你可以开个对冲基金来挣一大笔钱 而是因为你可以去预测人类的行为 然后去操纵他们的行为