1. "Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another."
    — Carl Sagan

  2. "Our generation must choose. Which do we value more: short-term profits.. or the long term habitability of our planetary home."
    — Carl Sagan, “Cosmos: A Personal Voyage”  (via animalsandtrees)

    (Source: battlinggiants, via dakotapuma)