The most important skill for an empirical researcher is not math, but judgment.

科学是关于在看似无关的现象之间建立联系。

能源的未来在于多样化，没有任何单一来源能满足我们所有的需求。

The materials we use should tell a story - the story of where they come from and the people who work with them.

求知若飢，虚心若愚。

我并不完美，但我每天都在努力变得比昨天更好。