By the same token, if literature has effects, it must have effects on someone, and this gives rise to the equally interesting and vexing question, "What is a reader?"

同样，如果文学史有影响的，它一定会对某些人产生影响，它也会引出一个同样有趣,而恼人的问题，“读者是谁？“

耶鲁公开课 - 文学理论导论课程节选

Because if someone changes, " the question is no longer "is it possible to change" " but rather "how is it possible to change".

因为如果一个人在改变，问题已不再是“是否可能改变？,而是“怎样才可能改变。

哈佛公开课 - 幸福课课程节选