"In computer science, we are always trying to find the balance between expressiveness and tractability."

Leadership is not about being in charge. It is about taking care of those in your charge.

我的科学研究给我带来了极大的满足；我深信，用不了多久，全世界都会承认我的工作成果。

每一次挫折都是为了东山再起。

字与字之间的沉默和字本身一样重要；那是未言之处的所在。

Investing is not about beating the market; it's about achieving your financial goals.

And when you do I want you to know this， remember this: there is no such thing as failure. Failure is just life trying to move us in another direction. Now when you’re down there in the hole， it looks like failure. So this past year I had to spoon feed those words to myself.

人依靠自己的力量人才能生存,不依靠自己的力量人就不能生存。