The beauty of physics lies in its ability to reveal the underlying simplicity of the complex universe.

To see is to forget the name of the thing one sees.

"Experience is merely the name men gave to their mistakes."

We need to ensure that the Internet remains open and accessible to all.

Every person you meet knows an amazing lot about something you know virtually nothing about. Your job is to discover what it is， and it won’t be obvious.

To write is to listen—to the voices within and the world outside.

过去是一个陌生的国度；那里的人行事不同。

数学语言是通用的；它超越了所有文化障碍。