The most remarkable development of the last quarter of the twentieth century has been the revelation of enormous weaknesses at the core of the world's seemingly strong dictatorships.

常识是世界上最广泛共享的商品，因为每个人都确信自己拥有足够的常识。

材料中拓扑和对称性之间的相互作用可以导致意想不到且令人兴奋的物理现象。

通过高层次的战略规划，能够实现持续有效的变革。

I try to live my life with integrity and authenticity, and to bring that into my work.

如果用心一旦松散，那么万事都做不好。如果用心一旦粗疏，那么凡事不能聚精会神。用心一旦固执，凡事就不能见其本来面目。