The idea seemed to be that if you prayed extremely hard--especially if a lot of people prayed at once--maybe God would change things. The trouble was, what if your enemy was praying, too? Which prayer would God listen to?

It wasn't because they had extraordinary powers, really, but because of how well they used the ordinary powers everyone had: the power of courage, the power of kindness, the powers of curiosity and knowledge.

It would be something that another person had written down without understanding its significance; just a sentence or two that would be like a flash of light.

When someone has been mean to you, why would you want to be good to them?' 'You wouldn't want to. That's what makes it hard. You do it anyway. Being good is hard. Much harder than being bad.

Remember the city, the city remember Where treasure is hidden under the ground The city, the city, always remember That's where the treasure will be found.

People didn't make life, so they can't destroy it. Even if we were to wipe out every bit of life in the world, we can't touch the place life comes from. Whatever made the plants and animals and people spring up in the first place will always be there, and life will spring up again.

Lina couldn't sleep at first, thinking of the old songs and what they meant. Someone, long ago, had hoped that at least a few people would survive and had wanted them to remember her city and the treasure it held, the treasure that was most valuable of all - herself, her family, and all of the generations of people who had lived in that secret place, their purpose, though they didn't know it, to make sure that human beings did not vanish from the world, no matter what happened above.