最有效的发展干预措施往往是最简单的。

激励措施的微小变化可以导致行为的巨大变化。

"Never let your fear decide your future."

If liberty means anything at all, it means the right to tell people what they do not want to hear.

In volatile markets, agility trumps size every time.

我不认为自己是个超级巨星，我只是一个热爱网球的普通人。