学得越多，知道得越多。知道得越多，忘得越多。忘得越多，知道得越少。那何必学习呢？

我们开采的每一桶石油都必须以最小的环境影响负责任地进行。

I don't care what you think, I'm doing this for me.

Life lessons will be presented to you in the order they are needed. Everything you need to master the lesson is within you. Once you have truly learned a lesson， you will be presented with the next one. If you are alive， that means you still have lessons to learn.

"The challenge is to make the impossible look believable."

统计学领域研究的是如何在不确定性面前做出决策。