Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred. ...

Human beings have a demonstrated talent for self-deception when their emotions are stirred. (Carl Sagan)

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Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.

Carl Sagan Quotes: Human beings have a demonstrated talent for self-deception when their emotions are stirred.