The only thing worse than bad health is a bad name.

History remembers those who fight for freedom.

The belief in God, bad life to me.

The hardest decisions often require the simplest question: 'What's right for the long term?'

You have to be willing to fail in order to succeed.

做出伟大工作的唯一方法就是热爱你所做的事情。

理解复杂系统的行为需要一种新的思维方式，一种接受不确定性和不可预测性的思维方式。