He says poverty, gender inequality, and conflict contribute to human trafficking, but it is the demand for unreasonably cheap labor and cheap goods that drive this unscrupulous trade.

VOA: standard.2009.10.19

Therefore, when he is without virtue, man is the most unscrupulous and savage of the animals."

因此,一旦失去美德,人就是最不讲道德最为凶残的野兽"

耶鲁公开课 - 古希腊历史简介课程节选

Therefore, when he is without virtue, man is the most unscrupulous and savage of the animals."

因此,一旦失去美德,人就是最不讲道德最为凶残的野兽"

耶鲁公开课 - 古希腊历史简介课程节选