The final test of a novel is whether you care so much for the people that you want to know what happens to them next.

最美的事物往往是我们无法理解的。

变革在开始时最难，在中间最混乱，在结束时最好。

The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.

大疆的成功不是偶然的，而是我们对产品极致追求的必然结果。