We create our reality. Goethe, "Treat a man as he is and he will remain as he is.

我们创造我们的现实，歌德说过，“人是怎样便怎样待他，他便还是那样的人。

哈佛公开课 - 幸福课课程节选

First, that everybody knows realities, people believe that because we all immersed in it, and that already defeats models that you might have.

第一条便是，每个人都知道现实，人们相信现实，因为我们都存在于现实中，现实可能摧毁了你曾经有过的世界观。

麻省理工公开课 - 电影哲学课程节选

Now, it turns out that this game, this Prisoner's Dilemma, with the Alpha's and Beta's, or essentially the same game, has been played many, many, many times in experiments.

实际上,囚徒困境这个博弈,比如选择α和β,或者类似的博弈,在现实中进行过很多次实验

耶鲁公开课 - 博弈论课程节选

Depends on--I don't want to be too rigorous about that because you could imagine the other way around, but if you talk to managers this sounds more realistic, at least for retail goods like Coke and Pepsi.

这方面我不想太绝对,因为你们可能会想象其他的情形,但如果你们和那些经理谈过,现在的模型会更贴近现实,至少对于可乐这样的零售产品而言

耶鲁公开课 - 博弈论课程节选