理论上存在一种完美的幸福可能性：相信自身内不可摧毁的元素，而不必努力追求它。

The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.

一只小狗只有在什么都不干的情况下才会受到表扬。

"Theoretical computer science is not just about algorithms and data structures; it's about understanding the fundamental limits of computation."

Knowledge is the food of the soul.

科学是微分方程式，而宗教是边界条件。