计算复杂性的美在于它能够揭示问题的固有难度,而不管用于解决这些问题的具体算法是什么。
"The beauty of computational complexity lies in its ability to reveal the inherent difficulty of problems, regardless of the specific algorithms used to solve them."
Innovation is not just about creating new products; it's about rethinking how we solve old problems.
凡是做学问,必须从各个方面都理解透彻,还要更进一步深入理解内在的道理。
顺从天意的**是以义服人的**,违反天意的**是以力服人的**。 
任何一个保持爱美之心的人都不会变老。