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 end of all our exploring will be to arrive where we started and know the place for the first time.
直到某些意外事件从外部触发，人们才会突然意识到真相。
If you don’t take risks, you’ll never know what you’re capable of.
当你为自己的生活承担责任的那一刻，就是你开始改变它的那一刻。
Power resides where men believe it resides. It's a trick, a shadow on the wall.