I thought it was very impressive that he put that on page one of the book because it puts the reader in a moral dilemma.

我觉得这种做法令人印象深刻,他把这个地址放在书的第一页,这会使读者陷入一种道德上的两难处境

耶鲁公开课 - 金融市场课程节选

To some extent we can tell whether you're solving a moral dilemma versus something else.

在某种程度上,我们可以看出,你是否正在解决道德两难问题,而不是在解决别的问题

耶鲁公开课 - 心理学导论课程节选