You cannot teach a man anything, you can only help him to find it for himself.
你不可能教一个人任何知识, 因为你只能帮助他自己去找他想学的。
当我们发现,这个有形世界的结构竟然与纯由数理逻辑与形上之美所导出的概念紧密相符,这难道不是最令我们觉得奥妙与敬畏的吗?
人生是连续的选择,每一个选择都在塑造未来。
当你为爱情而钓鱼时,要用你的心当作饵,而不是用你的脑筋。
There is no trap so deadly as the trap you set for yourself.
The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.