In computational complexity, we are not just dealing with the limits of what we can compute, but also with the limits of what we can prove.

市场不仅仅是价格，还关乎信息和激励。

A good abstraction is one that captures the essential aspects of a concept while ignoring the irrelevant details.

质量从来不是偶然的，它始终是智慧努力的结果。

Collaboration across borders and disciplines is the only way to tackle global health challenges.