来自《耶鲁大学开放课程—哲学：死亡 第13集 第13集》

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  And indeed, it doesn't seem as though
  而且实际上
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  we have to require the entire brain,
  我们也无须整个大脑
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  just enough of the brain, however much that turns out,
  只要部分即可
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  to house personality, memories and so forth.
  足够安置人格 记忆等就行
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  And then, I said, suppose it was possible
  然后我说 假定
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  that one hemisphere of your brain is enough.
  一边的大脑半球就能满足要求
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  If there's enough redundancy in the brain
  如果大脑有足够的冗余
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  so that even if your right hemisphere got destroyed,
  即使你大脑右半球遭到破坏
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  your left hemisphere,
  你大脑的左半球
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  you still have all the same memories,
  也依然保存了你全部的记忆
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  desires, beliefs.
  愿望和信仰
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  Good enough.
  这就够了