不要害怕你的生活将要结束,应该担心你的生活永远不会真正开始。
Fear not that the life shall come to an end,but rather fear that it shall never have a beginning.
NP中的每个问题都可以归约为可满足性问题,这是计算复杂性理论的基石。
The choices you make in your 20s will shape your life for decades to come.