来自《耶鲁大学开放课程：博弈论 第2集 第2集》

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  So this argument is an 'in shoes' argument.
  所以这是个换位思考式的过程
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  Now what? Where can we go now?
  那接下来呢 我们该怎么办
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  Yeah, so let's have the guy in the beard,
  请那位留胡子的同学说一下
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  but let the mike get to him. Yell out your name.
  把麦克风给他 大声说出你的名字
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  Carter
  卡特
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  You just repeat the same reasoning again and again,
  你就一直重复刚才的过程
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  and you eventually get down to 1.
  最终你会得到1
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  We'll do that but let's go one step at a time.
  我们会这么做 但还是让我们先一步步来
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  So now we've ruled out the possibility that
  现在因为选择68
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  anyone's going to choose a strategy 68 and above
  及以上的数的策略是弱劣势策略
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  because they're weakly dominated,
  所以我们已经把它们剔除了
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  and we've ruled out the possibility that
  并且我们也排除了有人会