我不是世界上最好的歌手，但我对我的事业充满热情。

"Books are the quietest and most constant of friends."

能源的未来不是要在煤炭和可再生能源之间做出选择，而是找到正确的平衡。

We are all made of star-stuff, and through physics, we seek to understand our origins.

艺术应该打破生活与表现之间的界限。

When each day is the same as the next, it's because people fail to recognize the good things that happen in their lives every day that the sun rises.

The only thing worse than starting something and failing is not starting something.

The best designs come from understanding the problem deeply and then finding the simplest solution.