The most powerful stories are the ones we live.

Designing markets requires both economic theory and practical intuition.

真相是一把刀，它两面都割。

If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

你无法让聪明的人只为了钱而特别努力地工作。