变化不仅仅是生活的必要，它就是生活本身。

美国是世界上最强大的国家，在可预见的未来仍将如此。

永远不要停止质疑如何改进事物。

Music is my therapy.

学习的速度决定成长的速度。

We must be realistic about the pace of change. The world will need oil and gas for decades to come, even as we invest in lower-carbon solutions.

I don’t want to imitate reality; I want to create it.