可持续性不是一种选择，而是煤炭行业的必需品。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

Love yourself first and everything else falls into line.

I like to say that I'm not a politician, I'm a citizen who cares deeply about my country.

我对声音如何在建筑空间中传播感兴趣。

To write about oneself is to speak about the world.

在地球系统的伟大运作中，有机和无机力量完美和谐。