The true measure of a mining company's success is how it balances profit with environmental responsibility.

"The best stories are those that make us question our own lives."

子贡问：“孔文子凭什么获得‘文’的称号？”孔子说：“灵敏又好学，向比自己学问差的人请教时，不觉得没面子，所以称为‘文’。”