Child-bearing may be inevitable for women but the rearing of the child will be the responsibility of the community or at least a class of guardians and common daycare centers.

生育可能无可避免地需要女性,但接下的养育,将是社群的职责,或至少是一个守护阶级,还要有共同的日托中心。

耶鲁公开课 - 政治哲学导论课程节选

You guys probably know that too from your days at the daycare, but I want to derive the formula and put it up, then we'll see how to use it.

你们可能从幼儿园起就已经知道这个式子了,但是我想重新推导一遍,再来看如何进行运用

耶鲁公开课 - 基础物理课程节选