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

怀疑是信仰的开始。

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。

玩耍是童年的工作。

可持续发展不是目的地，而是需要持续改进和创新的旅程。

The beauty of a building lies in its performance, not in its appearance.

爱中没有公正，没有比例，也不需要。