What is the one sentence summary of how you change the world? Always work hard on something uncomfortably exciting!

Justice is not a destination, but a journey.

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

荣誉就像一座崎岖无滩的孤岛；一旦离开，就再也无法返回。

——赠宋庆龄题词，1922年

I am heartily rejoiced that my term is so near its close.

I think the biggest thing is to just be yourself and be comfortable in your own skin.

唯一真正的平等是在墓地里。

未来属于那些能够适应、创新并激励他人也这样做的人。