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 art of algorithm design is not just in solving problems, but in discovering new ways to think about them.
你不掌管整个宇宙，但你得掌管你自己。
两个人一条心，日子越过越好；反之则越过越穷，一事无成。
What can be shown, cannot be said.
