In fact there was only one species on the planet more intelligent than dolphins, and they spent a lot of their time in behavioural research laboratories running around inside wheels and conduction frighteningly elegant and subtle experiments on man. The fact that once again man completely misinterpreted this relationship was entirely according to these creatures’ plans.

In the old days, writers used to sit in front of a typewriter and stare out of the window. Nowadays, because of the marvels of convergent technology, the thing you type on and the window you stare out of are now the same thing.

You just come along with me and have a good time. The Galaxy's a fun place. You'll need to have this fish in your ear.

Hey, this is terrific!" he said. "Someone down there is trying to kill us!" "Terrific," said Arthur. "But don't you see what this means?" "Yes. We are going to die." "Yes, but apart from that." "Apart from that?!" "It means we must be on to something!" "How soon can we get off it?

Ford Prefect suppressed a little giggle of evil satisfaction, realized that he had no reason to suppress it, and laughed out loud, a wicked laugh.

But while nature has considerable resilience, there is a limit to how far that resilience can be stretched. No one knows how close to the limit we are getting. The darker it gets, the faster we're driving

He picked up the letter Q and hurled it into a distant privet bush where it hit a young rabbit. The rabbit hurtled off in terror and didn’t stop till it was set upon and eaten by a fox which choked on one of its bones and died on the bank of a stream which subsequently washed it away. During the following weeks Ford Perfect swallowed his pride and struck up a relationship with a girl who had been a personnel officer on Golgafrincham, and he was terribly upset when she suddenly passed away as a result of drinking water from a pool that had been polluted by the body of a dead fox.