Basic lesson of this movie is, if you take home a lesson, it's that all spies are psychos or something like that.

如果非要说点观后感的话,那就是间谍都是神经病

耶鲁公开课 - 博弈论课程节选

This isn't the end of the class but one more lesson to take home.

虽然没下课,但不妨再总结个结论

耶鲁公开课 - 博弈论课程节选