Why?' is always the most difficult question to answer. You know where you are when someone asks you 'What's the time?' or 'When was the battle of 1066?' or 'How do these seatbelts work that go tight when you slam the brakes on, Daddy?' The answers are easy and are, respectively, 'Seven-thirty in the evening,' 'Ten-fifteen in the morning,' and 'Don't ask stupid questions.

If you took a couple of David Bowies and stuck one of the David Bowies on the top of the other David Bowie, then attached another David Bowie to the end of each of the arms of the upper of the first two David Bowies and wrapped the whole business up in a dirty beach robe you would then have something which didn't exactly look like John Watson, but which those who knew him would find hauntingly familiar.

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.

Don't believe anything you read on the net. Except this. Well, including this, I suppose.

Goosnargh," said Ford Prefect, which was a special Betelgeusian word he used when he knew he should say something but didn't know what it should be.

There's nothing worse than sitting down to write a novel and saying, "Well, okay, I'm going to do something of high artistic worth." It's funny.

For instance, on the planet Earth, man had always assumed that he was more intelligent than dolphins because he had achieved so much—the wheel, New York, wars and so on—whilst all the dolphins had ever done was muck about in the water having a good time. But conversely, the dolphins had always believed that they were far more intelligent than man—for precisely the same reasons.