But then I got to college and they said, "Well, if you're thinking about anything bio biopsychology, biology -- you have to take chemistry."

但我去了大学后别人都说：,“如果你要学关于生物的课程,生物心理学，生物医学，你就必须学化学“

麻省理工公开课 - 化学原理课程节选

Machiavelli uses these two psychological and even in some ways quasi-medical terms, humors, to designate two classes of people on which every society is based.

马基雅维利运用这两个心理学上的,甚至某种程度上准医学的术语，人民特质，来界定两种不同阶级的人,每个社会都以此为基础。

耶鲁公开课 - 政治哲学导论课程节选