We don't give ourselves the permission to be human, because we think there is something wrong with us if we experience these emotions.

我们不准许自己为人，因为我们觉得是自己有毛病,如果我们有这样的情绪。

哈佛公开课 - 幸福课课程节选

And the more I went into it, the more I thought as I see something seriously wrong here with the way we think about animals and the way we treat animals.

于是，随着研究的深入，我所思考的也越来越多,我发现我们对于动物的认识,我们对待动物的方式,存在着严重的问题。

普林斯顿公开课 - 人性课程节选