真正的领导者要敢于承担责任，敢于做决定。

The deepest urge in human nature is the desire to be important.

The architecture of the city is its construction over time.

有时候最简单的想法是最有力的。

The challenge is not just to give people money but to understand how they make decisions under constraints.

Writing is a way of being in the world, a way of understanding it.