You ARE Zaphod Beeblebrox?' 'Yeah,' said Zaphod, 'but don't shout it out or they'll all want one.' 'THE Zaphod Beeblebrox?' 'No, just A Zaphod Beeblebrox, didn't you hear I come in six packs?' 'But sir,' it squealed, 'I just heard on the sub-ether radio report. It said you were dead...' 'Yeah, that's right, I just haven't stopped moving yet.

The impossible often has a kind of integrity to it which the merely improbable lacks. How often have you been presented with an apparently rational explanation of something that works in all respects other than one, which is just that it is hopelessly improbable? Your instinct is to say, 'Yes, but he or she simply wouldn't do that.

In moments of great stress, every life form that exists gives out a tiny subliminal signal.

The Saab seethed off into the night. Arthur watched it go, as stunned as a man might be who, having believed himself to be totally blind for five years, suddenly discovers that he had merely been wearing too large a hat.

The bowler approached the wicket at a lope, a trot, and then a run. He suddenly exploded in a flurry of arms and legs, out of which flew a ball.

The Guide is definitive. Reality is frequently inaccurate.

Time travel, by its very nature, was invented in all periods of history simultaneously.