And I'm going to get minus 2, which came from here: minus 2 and that is in fact negative, which is what I wanted to know.

最后只剩下-2了,2是一个负数,这正是我想要的

耶鲁公开课 - 博弈论课程节选

It was exactly where I want to go. Thank you.

这正是我想要讲的，谢谢你。

麻省理工公开课 - 计算机科学及编程导论课程节选