The best ideas often come when you least expect them.

能源转型不仅仅是替换一种能源为另一种，而是整个能源系统的转型。

爱是我所有歌曲背后的灵感。

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

在研究自然时，想象力必须受到逻辑和实验的严格规则指导。

People always think they’re going to write a book. They think they’re going to write a book, and then they don’t.

The best ideas often come from unexpected places.