"If you believe in your voice, keep going."

The real challenge in computer science is not to write programs, but to understand the nature of computation.

Security is sleeping in the back seat of the car...When you're a little kid, and you've ben somewhere with your Mom and Dad, and it's night, and you're riding home in the car, you can sleep in the back seat...You don't have to worry about anything...Your Mom and Dad are in the front seat, and they do all the worrying...But it doesn't last! Suddenly, you're grown up, and it can never be that way again!

科学是一项集体事业，每个世纪都为其添砖加瓦。

True forest stewardship means leaving some trees - and some profits - for those who come after us.

父亲不慈爱，子女就不会孝顺；兄长不友爱，弟弟就不会恭敬；丈夫不仁义，妻子就不会顺从。

我这一代人最伟大的发现是，一个人可以通过改变态度来改变他的生活。