成功的衡量标准不仅仅是季度利润，还包括我们在保护地球的同时如何推进科学发展。

Sustainability isn't an option anymore—it's a necessity for any responsible mining operation.

The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.

A writer is someone who spends years patiently trying to discover the second being inside him, and the world that makes him who he is.

I'm not a rapper, I'm a history maker.

The greatest thing in the world is to know how to belong to oneself.

物理理论的美在于它能够统一看似无关的现象。

好的系统不能具有较弱的命令语言。