Innovation isn't about reinventing the wheel; it's about making the wheel roll smoother and faster.
每一次突破都始于一个问题,而每一个问题都是迈向未知的一步。
不追求大道而走出迷途,即使有贤才也算不上真正的男子汉。
The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.