He says that volunteers like him are assigned to different jobs according to their skills.

VOA: standard.2009.12.30

Now, for those of you who have read Mill already, how, according to him, is it possible to draw that distinction?

现在，已经读过穆勒名著的同学，来说说他是怎样对此进行区分的？

耶鲁公开课 - 公正课程节选

Now, for those of you who have read Mill already, how, according to him, is it possible to draw that distinction?

现在，已经读过穆勒名著的同学，来说说他是怎样对此进行区分的？

耶鲁公开课 - 公正课程节选