The art of algorithm design is not just in solving problems, but in discovering new ways to think about them.
算法设计的艺术不仅在于解决问题,更在于发现思考问题的新方式。
The measure of a civilization is how it treats its writers.
The speed of change is such that we have to run faster just to stay in the same place.
快乐的最好方法是放下你无法控制的事情。