People look down on stuff like geography and meteorology, and not only because they're standing on one and being soaked by the other. They don't look quite like real science. But geography is only physics slowed down and with a few trees stuck on it, and meteorology is full of excitingly fashionable chaos and complexity. And summer isn't a time. It's a place as well. Summer is a moving creature and likes to go south for the winter.

There's one thing you can say for air pollution, you get utterly amazing sunrises.

Juliet's version of cleanliness was next to godliness, which was to say it was erratic, past all understanding and was seldom seen.

Go anywhere you wish, talk to everyone. Ask any questions; you will be given answers. When you want to learn, you will be taught. Use the library. Open any book.

And what do you really do? asked Tiffany. The thin witch hesitatied for a moment, and then: We look to ... the edges, said Mistress Weatherwax. There's a lot of edges, more than people know. Between life and death, this world and the next, night and day, right and wrong ... an' they need watchin'. We watch 'em, we guard the sum of things. And we never ask for any reward. That's important.

So much universe, and so little time.

Take the universe and grind it down to the finest powder and sieve it through the finest sieve and then show me one atom of justice, one molecule of mercy. and yet... and yet you act as if there is some ideal order in the world, as if there is some... some rightness in the universe by which it may be judged.