多项式时间归约的概念对于理解NP完全问题的结构至关重要。

The right way to think is the way Zeckhauser plays bridge. It’s not that he’s so smart that he always knows the right answer. He just plays the odds better.

海洋不仅仅是一种资源；保护它是我们对后代的责任。

"To write is to breathe freely in a world that constantly tries to suffocate truth."

Decision-making is not just a logical process but also involves emotions and biases.