The main thing in life is not to stop questioning. Curiosity has its own reason for existing.

政治理论的研究不应局限于西方；我们需要探索非西方传统中丰富的政治思想。

在量子场论的领域中，真空并非空无一物，而是充满了虚粒子的沸腾大锅。

We must invest in people as much as we invest in technology.

数学中最深刻的思想往往源于最简单的观察。

中心地的六边形排列是最大限度减少出行距离的最有效方式。