They say this just goes to show what a dumb theory the personality theory is.

他们会说，这就刚好体现了人格理论的失败之处。

耶鲁公开课 - 死亡课程节选

It's a course which is absolutely fascinating in all sorts of ways, and it has one very important thing in common with literary theory: that is to say, literary criticism is, too, perpetually concerned with the definition of literature.

这门课在各方面都很棒，而且它与文学理论有一个重要的相似之处：,即文学评论也永远会关注，文学的定义问题。

耶鲁公开课 - 文学理论导论课程节选

At the same time, however, there are limitations in Piaget's theory.

然而,与此同时,皮亚杰的理论也有其局限之处

耶鲁公开课 - 心理学导论课程节选