And although some psychologists and philosophers think they've solved it, most of us are a lot more skeptical.

尽管一些心理学家和哲学家认为,他们已经解决了这个问题,但大多数仍持有怀疑的态度

耶鲁公开课 - 心理学导论课程节选

Now Descartes, you remember, in his Meditations begins by asking a series of questions about how we can know anything, and one of the skeptical questions he asks is, "Well, might I not be crazy?"

大家应该记得，在《沉思录》的开头，笛卡尔问了一系列,关于我们如何知道一切的问题，其中的一个问题是，我可能疯了？

耶鲁公开课 - 文学理论导论课程节选

Now, the last thing I want to show you is on a less skeptical note.

最后我要向你们展示的是一个不那么可疑的东西。

耶鲁公开课 - 1945年后的美国小说课程节选

So read it with sort of a skeptical eye.

然后对所有的数据。

麻省理工公开课 - 计算机科学及编程导论课程节选