Men have not more time to understand anything. They buy things already made at the shops. But there is no shop anywhere where one can buy friendship, and so men have no friends any more. 人是没有多余的时间去了解其它事情的。他们到商店购买现成的东西。但是世上却没有可以买到友情的商店，所以人不会再有朋友了。