世界是一种我们已忘记如何言说的语言。

Environmental protection is the social responsibility of an enterprise.

The concept of law is not a concept of a thing, but of a complex social practice.

Success is not about the money, it’s about the journey.

When public speaking， pause frequently. Pause before you say something in a new way， pause after you have said something you believe is important， and pause as a relief to let listeners absorb details.

一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。

I have to remind myself that some birds are not meant to be caged. Their feathers are just too bright.

经验只是我们给错误取的名字。

Sustainability in mining isn't an option—it's a necessity for our future.