I believe that thoroughly true" but at the same time nobody, no adult, no teenager, no child ever leaves and says, "I'm totally conceptually confused."

我相信这些全都是真的",但同时,无论大人,青少年还是孩子,没有人会选择中途离开,说,"我完全不知道电影在讲些什么"

耶鲁公开课 - 心理学导论课程节选

It's an act of free will. Somebody's leaving.

这是自由意志的选择，有人会离开。

麻省理工公开课 - 固态化学导论课程节选