At night, when he lay down to sleep, he felt that his brain was resonating with the heartbeat of the planet. - John Brunner

...what in God's name is it worth to be human, if we have to be saved from ourselves by a machine?

We know a lot nowadays about how to extrapolate from rats to people, but we don't only have to rely on that. In a sense we've made ourselves into experimental animals. There are too many of us, too crowded, in an environment we've poisoned with our own-uh-byproducts. Now when this happens to a wild species, or to rats in a lab, the next generation turns out weaker and slower and more timid. This is a defense mechanism.

Bathed in his currents of liquid helium, self-contained, immobile, vastly well informed by every mechanical sense: Shalmaneser. Every now and again there passes through his circuits a pulse which carries the cybernetic equivalent of the phrase, “Christ, what an imagination I’ve got.“