Friends congratulate me after a quarterly-earnings announcement and say, 'Good job, great quarter.' And I'll say, 'Thank you, but that quarter was baked three years ago.'

数学证明的优雅常常反映了它所描述的算法的效率。

Infrastructure connectivity is crucial for regional economic integration.

时间是你最宝贵的资产，不要浪费在无关紧要的事情上。

Creativity is not a talent; it’s a way of operating.

我们正在进入一个量子现象将成为工程工具的时代。