世界需要可靠的能源，而煤炭仍然在其中发挥着关键作用。

There is an awful lot you can tell about a person by their shoes. Where they're going. Where they've been.

Great teams are built on respect, trust, and shared vision.

有两种可能的结果：如果结果证实了假设，那么你做了一个测量。如果结果与假设相反，那么你有了一个发现。

"Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful."

我在追随自然，却无法完全抓住她。