My work is my response to the world.

宇宙是一个相当大的地方。如果只有我们，那似乎是对空间的极大浪费。

The mind-body problem is not just a local problem, but one that confronts us with a deep mystery about the universe.

能源的未来是多元化的，我们必须准备好适应并在这个变化的格局中引领潮流。

"When I write, I aim in my mind not toward New York but toward a vague spot a little to the east of Kansas."

生命的复杂性不是理解的障碍，而是通向更深层次洞察的门户。

我相信每一个成人的内心深处，都潜伏着一个爱做游戏的天真孩童，只不过随着时光流逝，蒙上了世故的尘土。