If you go back to the colonial times, education would be conducted in an unheated room by someone who basically hates children and would come into the room and look at someone, and glower and yell, "Sadoway! Stand and recite!"

如果你们回到殖民时期，教育就是在一间氤氲的房间里进行的,由一些基本上是讨厌孩子的人来教授,他们会来到房间，然后看着某个学生，怒视并大叫，萨杜威，站起来，背诵“

麻省理工公开课 - 固态化学导论课程节选