We want to know as curious people how children learn language, what we find attractive or unattractive, and what's the basis for mental illness.

人类的好奇心驱使我们去探索,儿童如何学习语言,什么会被感知为迷人或丑陋,心理疾病的成因又是什么

耶鲁公开课 - 心理学导论课程节选

Psychology is not just about illness or health; it is about work,education,insight,love,growth,and play.

心理学关注的不仅仅是疾病或健康状况;,还包括工作，教育，洞察力，爱，成长和玩乐。

哈佛公开课 - 幸福课课程节选

The issue of psychopathy, of people who, either due to brain damage or because they are born that way, have no moral understanding, can help us cope with questions of free will and responsibility; of the relationship or difference between mental illness and evil.

比如那些精神病人,不论是因为大脑受损而造成的,还是先天性的,并没有道德观念,可以帮助我们研究自由和责任的问题,或是研究心理疾病与邪恶的关系或区别

耶鲁公开课 - 心理学导论课程节选