So what we're going to look at is the expected payoff of Up versus, let me call it a : a being equally likely that my opponent chooses Left and Right.

所以接下来我们看看在我认为对手,选择左右的可能性相同下的预期收益,我们把它称为

耶鲁公开课 - 博弈论课程节选

Let me just call this top one-- Jones' torso with the left half of Shelly Kagan's brain-- let's call him Lefty.

让我叫上面的这个-,带有Shelly，Kagan左脑的Jones的躯体-,我们叫他小左。

耶鲁公开课 - 死亡课程节选