技术是工具，人才是核心。

The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.

I believe that architecture should excite and inspire.

每一粒播种的种子都是对我们想要生活的世界的一次投票。

学习数学的唯一方法就是做数学。

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