Sustainability isn't a trend—it's a responsibility we owe to future generations.

You have got to put the past behind you before you can move on.

现代国家的特点是其能够以前现代国家无法做到的方式集中和使用权力。

Those who dream by day are cognizant of many things which escape those who dream only by night.

The transformation of the energy industry requires courage and wisdom; we must dare to break through traditional thinking.

季路问怎样侍奉鬼神，孔子说：“人都不能侍奉好，还谈什么侍奉鬼神？“请问死是怎么回事？“生都不了解，还谈什么了解死？”

数学的美只向更有耐心的追随者展示。

性别不平等的持续存在不仅是政策的失败，也是想象力的失败。