创新不仅仅是创造新事物，也是改进已有的事物。

"You can’t just sit down and write a book. That’s not how books get written. Books get written by living your life, by being open to the world, by paying attention."

科学的发展离不开社会的进步。

创新不是闭门造车，要开放合作，整合全球资源。

Simplicity has a way of improving performance by enabling us to better understand what we are doing.

我们距离完全理解M理论还很远，但这一旅程已经带来了难以置信的回报。