风险管理不是消除风险，而是有效地理解和管理风险。

简单是终极的复杂。

I'm a very emotional person. I cry at the drop of a hat.

Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful, but most people will die tomorrow night and won't see the sun of the day after tomorrow.

膨胀的概念是宇宙在其最早的时刻经历了一段极其迅速的扩张期。