So one possibility is: this 30% of people in the real world who choose Beta are just nice people.

现实中30%的人选择了β,可能因为他们是好人

耶鲁公开课 - 博弈论课程节选

I can believe in the possibility of a world without me, even though I smuggle myself in as an observer when I picture that world without me.

即便在设想没有我的世界时，将自己作为观察者带入其中,我还是能相信没有我的世界存在的可能。

耶鲁公开课 - 死亡课程节选