在商业中，如果你不前进，就是在落后。

Exploring the topological aspects of materials is not just about understanding their current properties, but also about predicting and designing new functionalities.

民主是唯一能够反映人类精神不屈不挠追求自由的制度。

Any woman who understands the problems of running a home will be nearer to understanding the problems of running a country.