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"'I would not be around when you read this letter. Don\u2019t get angry on me. I know some of you truly cared for me, loved me and treated me very well. I have no complaints on anyone. It was always with my..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.in/2016/01/31/carl-sagans-wife-ann-druyan-has-written-a-poignant-letter-on-ro/>