One newspaper vendor is one of the people wearing a mask.

VOA: standard.2009.04.30

If I'm wearing a mask as I do my terrible stuff, nobody will know it's me, but there's also a psychologically liberating effect.

如果我干坏事是戴上面具，就没人知道是我，除了这个原因，还有一种心理解脱效应。

耶鲁公开课 - 心理学导论课程节选

If I'm wearing a mask as I do my terrible stuff, nobody will know it's me, but there's also a psychologically liberating effect.

如果我干坏事是戴上面具，就没人知道是我，除了这个原因，还有一种心理解脱效应。

耶鲁公开课 - 心理学导论课程节选