Great leaders are willing to sacrifice their own comfort for the greater good of the team.

Sometimes, what we need is not a bowl of chicken soup, but a slap in the face.

I live for the moments when I can do something that nobody else can do.

结社的能力反过来取决于社区分享规范和价值观的程度，以及能够将个人利益服从于更大群体利益的程度。

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.