我们在能源领域面临的挑战不仅仅是技术性的；它们深深植根于人性。

If you're not failing occasionally, you're not pushing hard enough.

Success is not about the money you make, it's about the difference you make in people's lives.

并不存在一个自由美国和一个保守美国的区别 - 只有团结的美利坚合众国。