Really about ten or twelve years ago, I began to think of human rights, I've always been concerned with social justice and intersection of social justice and religion.

十年还是十二年之前，我开始思考人权问题，我一直很关注社会正义问题,还有社会正义与宗教交点上的问题。

普林斯顿公开课 - 人性课程节选

I was smarter than the twelfth graders in ninth grade,

我九年级的时候就比十二年级的学生更聪明，

现在的孩子好可怕 - SpeakingMax英语口语达人