He says academically and professionally, it is impossible to distinguish students from poor and elite backgrounds.

VOA: standard.2010.02.02

On all of these, the majority of people who are not college students in elite universities say, "Oh, that's so wrong."

在这些例子中，大部份,不是精英大学学生的人会说，”大错特错了“

耶鲁公开课 - 心理学导论课程节选