“The ships hung in the sky in much the same way that bricks don't.”

“Like all Vogon ships, it looked as if it had been not so much designed, as congealed. The unpleasant yellow lumps and edifices which protruded from it at unsightly angles would have disfigured the looks of most ships, but in this case, that was sadly impossible. Uglier things have been spotted in the skies, but not by reliable witnesses.”

“We didn’t need a special word for interactivity in the same way that we don’t (yet) need a special word for people with only one head.”

“When you're cruising down the road in the fast lane and you lazily sail past a few hard-driving cars and are feeling pretty pleased with yourself and then accidently change down from fourth to first instead of third thus making your engine leap out of your hood in a rather ugly mess, it tends to throw you off stride in much the same way that this remark threw Ford Prefect off his.”

“Trillian did a little research in the ship's copy of The Hitchhiker's Guide to the Galaxy. It had some advice to offer on drunkenness. "Go to it," it said, "and good luck.”

“In the past the whales had been able to sing to each other across whole oceans, even from one ocean to another because sound travels such huge distances underwater. But now, again because of the way in which sound travels, there is no part of the ocean that is not constantly jangling with the hubbub of ships’ motors, through which it is now virtually impossible for the whales to hear each other’s songs or messages.So fucking what, is pretty much the way that people tend to view this problem, and understandably so, thought Dirk. After all, who wants to hear a bunch of fat fish, oh all right, mammals, burping at each other?But for a moment Dirk had a sense of infinite loss and sadness that somewhere amongst the frenzy of information noise that daily rattled the lives of men he thought he might have heard a few notes that denoted the movements of gods.”

“Dennis Hutch had stepped up into the top seat when its founder had died of a lethal overdose of brick wall, taken while under the influence of a Ferrari and a bottle of tequila.”