Again, when we see this evidence, then it starts to help guide us about what we might do to make changes in society in general.

当我们看到这些事实的时候,我们就知道可能应该怎么做,才能在整体上改变这个社会

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But it's all legal and you could make an argument that it's in a general good of our society that people do that.

但是，这些都合法并且你可以驳斥我说,人们这样做，在大体上是,对社会有好处的。

耶鲁公开课 - 金融市场课程节选