The only thing necessary for the triumph of evil is for good men to do nothing.

我会拼命地打好每一场球，就如那是我最后的一场！

最伟大的发现往往来自于冒险和跳出框框思考。

In market design, simplicity often leads to better outcomes.

家是这样一个地方，当你必须去那里时，他们必须收留你。