Timeline Photos - Citas que invitan a pensar. | Facebook | Carl sagan, Quotes, Sagan

Aug 26, 2016 - This Pin was discovered by Inma Montaño. Discover (and save!) your own Pins on Pinterest

Aug 26, 2016 - This Pin was discovered by Inma Montaño. Discover (and save!) your own Pins on Pinterest.

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