Gilbert has established herself as a straight-up storyteller who dares us into adventures of worldly discovery, and this novel stands as a winning next act. “The Signature of All Things” is a bracing homage to the many natures of genius and the inevitable progress of ideas, in a world that reveals its best truths to the uncommonly patient minds.

The wrong words are impossible when there are no words.

In Kilanga, people knew nothing of things they might have had - a Frigidaire? a washer-dryer combination? Really, they'd sooner imagine a tree that could pull up its feet and go bake bread. It didn't occur to them to feel sorry for themselves.

I live in a rural part of Virginia surrounded by farms and farmers.

It kills you to see them grow up. But I guess it would kill you quicker if they didn't.

When the scope of the problem seems insuperable, isn't it time to call this one, give it up, and get on with life as we know it. I do know that answer to that one: that's called child abuse. When my teenager worries that her generation won't be able to fix this problem, I have to admit to her that it won't be up to her generation. It's up to mine. This is a now-or-never kind of project.

He lifts her breasts, which fit perfectly into his hands, though he knows this is no promise that he gets to keep them. A million things you can't have will fit in a human hand.