“The three of us stand in the open hatch and look up at the sky. It's so blue and clear, it makes my eyes water. Then I realize my eyes are weeping because they've never seen anything this beautiful. I never thought about it before, but in the Urb the sky is so close that sometimes you think you could reach up and touch it. Here in Eden the blue goes up forever and you suddenly realize that the sky is much, much bigger than the earth below. And it's more than that: Seeing so far makes you know there's a world outside the world, and a sky beyond the sky.”