The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

在矿业中，成功不仅仅关乎资源的开采，更关乎以负责任和可持续的方式提取价值。

过去是人第一，将来必须是系统第一。