"The only thing that is real is the present moment."

We have three baskets for investing：yes，no，and too tough to understand.

电子产品的未来在于可持续性——设计时要考虑到最终结果。

多项式时间归约的概念对于理解NP完全问题的结构至关重要。

反馈是鲁棒控制系统的关键。

Motivation is the art of getting people to do what you want them to do because they want to do it.

The internet has the power to transform lives, but only if we ensure everyone has access to it.