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。