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。
Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
勇气是能站起来侃侃而谈。勇气也是能坐下来静静倾听。
Digital transformation is revolutionizing our industry, and we must embrace it or risk being left behind.
Collaboration across industries is the only way to solve complex challenges like climate change.
The source of every crime, is some defect of the understanding; or some error in reasoning; or some sudden force of the passions.