He nodded in the direction of China. "Been doing a bit of consulting work for a gentleman there. Complicated… — Neal Stephenson

They went across the playing fields…the two girls walking and Miss Matheson's wheelchair carrying her along on its many-spoked smart wheels.

"Chiselled Spam," Miss Matheson said, sort of mumbling it to herself.

"Pardon me, Miss Matheson?" Nell said.

"I was just watching the smart wheels and remembering an advertisement from my youth," Miss Matheson said. "I used to be a thrasher, you know. I used to ride skateboards through the streets. Now I'm still on wheels, but a different kind. Got a few too many bumps and bruises during my earlier career, I'm afraid."

"It's a wonderful thing to be clever, and you should never think otherwise, and you should never stop being that way. But what you learn, as you get older, is that there are a few billion other people in the world all trying to be clever at the same time, and whatever you do with your life will certainly be lost — swallowed up in the ocean — unless you are doing it along with like-minded people who will remember your contributions and carry them forward. That is why the world is divided into tribes."

The tiny old houses and flats of this once impoverished quarter had mostly been refurbished into toeholds for young Atlantans from all around the Anglosphere, poor in equity but rich in expectations, who had come to the great city to incubate their careers. The lustre that was so evident near the approaches to the bridge began to wear thin in places, and the ancient character of the neighborhood began to assert itself, as the bones of the knuckles reveal their shape beneath the stretched skin of a fist.