城市是人类最伟大的建筑成就。

The properties of the whole are not deducible from the properties of the parts.

The best investments are those that benefit both people and the planet.

真正的勇气是直面自己的弱点，并拼尽全力改变它。

测量的精确性不仅仅是技术问题，更是拓展人类知识边界的关键。