An obvious problem with this theory, and Freud acknowledges this problem in Beyond the Pleasure Principle, is that it's awfully hard to keep death and sex separate.

这个理论的有一个明显的问题，弗洛伊德在《超越快乐原则》中也承认了，那就是很难将死亡与性分开。

耶鲁公开课 - 文学理论导论课程节选

There is a kind of manifest and knowing confusion of the two in literature-- and Freud always says that the poets preceded him in everything that he thought--which suggests that it is rather hard to keep these things separate.

文学中二者并没有明确区分-,他想来想去也找不到论据,这就证明,的确很难区分它们。

耶鲁公开课 - 文学理论导论课程节选