In our travels, we have come across many equations--math for understanding the universe, for making music, for mapping stars, and also for tipping, which is important. Here is our favorite equation: Us plus Them equals All of Us. It is very simple math. Try it sometime. You probably won’t even need a pencil.

Everyone's dying. A little, every day. Make it count.

But what was the point of living so quietly you made no noise at all?

There is nothing more terrifying than the absoluteness of one who believes he's right.

There is no greater power on this earth than story.

Petra turned to her. "Everybody lies about who they are. Name one person here who isn't doing that and I will drop out right now!" Shanti felt that snake of truth coil around her legs, threatening to squeeze. "I didn't mean..." "No one ever does." Petra said, shoving the baton back at Shanti.

As one, they leap, laughing, and that is where we leave them - mouths open, arms spread wide, fingers splayed to take in the whole world, bodies flying high in defiance of gravity, as if they will never fall.