正义并不总是黑白分明；有时它是灰色的。
"Justice is not always black and white; sometimes it's a shade of grey."
Why do I stand up here? I stand upon my desk...to remind myself that we must constantly look at things in a different way.
领导力是激励他人实现他们认为不可能的事情。
I’m not afraid to fail. I’m not afraid to fall. I’m not afraid to be criticized.
The study of L-functions is a reflection of the unity of mathematical knowledge.