个体是唯一的现实。我们越是远离个体，走向关于智人的抽象概念，我们就越可能陷入错误。

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.

Innovation is not just about creating new products; it's about rethinking how we solve problems.

I'm not here to be perfect; I'm here to be real.