Definitions, her grandmother once said, had to be like a fat man’s belt—big enough to cover the subject but elastic enough to allow for change. - Gregory Benford

Organic forms are in the universe of things and also reside in the universe of essences. There we cannot go. … You are a spontaneous product of the universe of things. We are not. This seems to give you … windows. It was difficult for me to monitor your domestic transmissions, they fill up with branches, spontaneous paths, nuances…

A science fiction writer is—or should be—constrained by what is, or logically might be. That can mean simple fidelity to facts (which, in science, are always more important than theories—though Lord knows the two help shape each other, undermining the convenient, complacent separation of observer and observed). To me it also means heeding the authentic, the actual and concrete. Bad fiction uses the glossy generality; good writing needs the smattering of detail, the unrelenting busy mystery of the real.

It was one thing to be instantly attracted to a woman, and another to like her independence, the way she took no notice of what he thought of her, one way or the other. She was indeed a modern woman—not aggressive, yet not submissive. A self-possessed apartness, a lack of cling...
Yes, that was what held his attention: her reserve. The promise of depths you could not guess merely by seeing her in a swimsuit.