NP完全性的概念为理解问题的复杂性提供了一个强大的工具。
The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.
Mathematics is the science of patterns, and we study them to understand how things work.
The diversity of exoplanets is astonishing, ranging from gas giants to rocky worlds, some of which may harbor life.
我不会满足于次优，我追求更多。
天下的治乱不在于一个王朝的兴亡，而在于百姓的忧乐
量子力学不仅仅是一个关于世界的理论，它是对世界最基本层面的描述。