If we had paid no more attention to our plants than we have to our children, we would now be living in a jungle of weeds.

Love the life you live, live the life you love.

For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.

The greatest theorems often arise from questioning the obvious.

No president who performs his duties faithfully and conscientiously can have any leisure.

I'm not the kind of person who tries to be cool or trendy, I'm definitely an individual.

贫穷不仅仅是缺钱；它是关于拥有的太少以至于你甚至无法做出正确的决定。

文字的力量不在于其响亮，而在于其能在读者心中产生深刻共鸣。

定理让我兴奋；证明让我厌倦。我的头脑不适合做那些繁琐、细致的工作，去证明我已经知道是正确的东西。