Bill Parcells

There's a line, players usually don't cross it and coaches usually don't cross it. Every once in a while you get a little temper tantrum on both sides, I certainly have had 'em. I'm not proud of those.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.

It is only when you watch the dense mass of thousands of ants, crowded together around the Hill, blackening the ground, that you begin to see the whole beast, and now you observe it thinking, planning, calculating. It is an intelligence, a kind of live computer, with crawling bits for its wits.