And when asked about the pain he caused his victims he responded, "What do I care? I'm not her," which is logically correct but, in a sense, inhuman.

当别人问他对受害者,造成的痛苦时，他回答时，“关我什么事？我又不是她”,从逻辑上说没错，但一点人性都没有。

耶鲁公开课 - 心理学导论课程节选