世俗的儒者不考察，认为工商是末业，妄加议论抑制。

Safety is not just a KPI, it's the foundation of everything we do in mining industry.

The best art is generous.

Happiness is the very nature of the self; happiness and the self are not different. There is no happiness in any object of the world. We imagine through our ignorance that we derive happiness from objects.

事实并不能自证清白。它们支持或者反对不同的理论。而脱离理论或者信念的事实不过是孤立的好奇心而已。

逃脱历史重负的唯一方法就是书写它。

学习计量经济学的最佳方法是通过实践——处理真实的数据和真实的问题。