Puppies Behind Bars founder and director Gloria Gilbert Stoga says that she had no idea how many inmates,guards and officials were touched by the wars in Iraq and Afghanistan.

VOA: standard.2010.05.18

Second of all the motif of guards who block access to the tree of life suggests that no humans have access to immortality and the pursuit of immortality is futile.

第二点，那些阻止人类接近生命树的守卫,暗示着，任何人类关于永生的尝试,最后都是徒劳一场。

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