In week zero, when we tore the phonebook in half and half and half we were recursing through that problem.

当我们将电话簿划分为一半又一半的时候,其实就是利用递归在解决问题。

哈佛公开课 - 计算机科学课程节选

Does it mean that we're back to utilitarianism and using people and aggregating preferences and pushing the fat man off the bridge?

那是否意味着我们又回到了功利主义的老路上,利用他人，还简单加总偏好,把那个胖子从桥上推下去？

耶鲁公开课 - 公正课程节选