不为苏联解体而惋惜的人没有良心，想恢复苏联的人没有头脑。

"The camera sees more than the eye, but understands less."

旅行就是发现每个人对其他国家的看法都是错误的。

In mathematics, truth is somewhere out there in a place we don’t yet know, and the only way we can hope to find it is by exploring.

If you’re not moving forward, you’re falling behind.

You got a dream, you gotta protect it. People can't do something themselves, they wanna tell you you can't do it. If you want something, go get it. Period.