"The soul is not a thing, it is a quality or aspect of a thing, and it is the quality of a thing that is most precious."

对物体基本粒子相对重量的研究是一个全新的课题，就我所知，此前无人涉足。

No one will protect what they don't care about, and no one will care about what they have never experienced.

痛苦是一扇门，通向比它本身更伟大的东西。

Humility makes great men twice honourable.

不可以同井底的青蛙谈论大海的辽阔，因为有空间的拘束；不可以同夏天的小虫谈论冰冻的寒冷，因为有时节的局限。

可持续发展不是选择，而是煤炭行业的必然要求。

过去是我们讲给自己的故事。