The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.

教育的回报太遥远，而今天的生计太紧迫。

2014年：贝索斯致股东信《投资那些具有无限上升空间的创意》

在向埃及的远征中，拿破仑下达过这样的一个命令。