"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."
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 only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
——赫尔曼·梅尔维尔
A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of applied effort.
Sustainability isn't an option; it's a necessity for the future of energy.
上帝在他的天堂——世界一切安好！