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。

如果你是长期导向的，客户的利益和股东的利益是一致的。

The job of art is to chase ugliness away.

合作是关键——没有任何一个组织能够独自解决世界的环境挑战。

The investor's chief problem—and even his worst enemy—is likely to be himself.

I write to understand as much as to be understood.

他的背跟政客一样弯曲。