科学家是真理的爱好者，仅仅因为对真理本身的热爱，无论它通向何方。

Natural gas will play a critical role in the energy mix as we move toward a lower-carbon future.

我不是说唱歌手，我是一个德语的传奇。

自由贸易能够提高国家整体的生产效益。

Natural gas is a bridge to a cleaner energy future, but we must cross that bridge responsibly.

统计学家不能逃避责任，必须清楚地理解科学推断的原则。

The real tragedy of the poor is that they can do nothing but wait for the rich to give them something.

我总是试图制作既有趣又有意义的电影。