For those people who aren't familiar with this and are worried about the economics of it in particular, it's gone over in considerable detail in chapter 6 of the textbook.

那些没有涉足过这些知识的同学,或者经济学学得不太好的同学,回去看看教材第六章,有详细解释的

耶鲁公开课 - 博弈论课程节选

The latency stage is they've gone through this huge thing with Mom and Dad, "fell in love with Mom, wanted to kill my father, dad was going to castrate me, " fell out of love with Mom, out of the sex business."

在潜伏期阶段,儿童不再纠缠于恋父或恋母情结，从“爱上母亲，想要弑父，父亲要阉割我“，过渡到，“不再恋母，不再对性感兴趣“

耶鲁公开课 - 心理学导论课程节选

As I understand it, this is also connected with people gone before us, the ancestors, or however they're phrased, really being in touch with this continuum of life.

根据我的理解，这也与我们前面的古人相关，祖先也好，其他的名字也好，一切都是感受到，but，it’s为了,生命的延续。

普林斯顿公开课 - 人性课程节选