To live outside the law， you must be honest.

最好的电影是那些挑战你的电影。

人们是好奇的。少数人是这样的。他们会被驱使去发现事情，即使是微不足道的事情。他们会把事情拼凑起来，一直知道他们可能是错的。

如果我们致力于正确的技术，可持续的煤炭行业是可能的。

He who refuses to do arithmetic is doomed to talk nonsense.

The most important thing in science is not to solve problems, but to ask the right questions.

U.S. energy independence doesn't mean isolation - we're still part of global markets.