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

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

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

Lee mas