在理论计算机科学的领域里，我们常常发现最深刻的见解来自于最简单的想法。

无论削减成本的压力有多大，质量永远不应妥协。

Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

"To understand the present, we must listen to the voices of the past."