The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.

一个有趣的事实是，岩石越古老，与今天的岩石差异越大。

The idea that higher wages necessarily lead to fewer jobs is too simplistic.

最大的风险是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。