"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。
Don't let fear write your story.
通信的基本问题是在一点精确或近似地复现另一点选择的信息。
Compliment people behind their back. It’ll come back to you.
For poise, walk with the knowledge that you never walk alone.
Design is not just about making things beautiful, it's about making things work better.