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  • Carl Sagan Quote - Extinction is the rule. Survival is the exception. Download This Image
  • Carl Sagan Quote - Extinction is the rule. Survival is the exception.
  • Carl Sagan Quote - Extinction is the rule. Survival is the exception.
  • Carl Sagan Quote - Extinction is the rule. Survival is the exception.
  • Carl Sagan Quote - Extinction is the rule. Survival is the exception.
  • Carl Sagan Quote - Extinction is the rule. Survival is the exception.
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Carl Sagan Quote - Extinction is the rule. Survival is the exception.

Extinction is the rule. Survival is the exception.