# Quote — Douglas Adams, The Hitchhiker's Guide To The Galaxy: Primary Phase

> The fabulously beautiful planet Bethselamin is now so worried about the cumulative erosion by ten billion visiting tourists a year that any net imbalance between the amount you eat and the amount you excrete while on the planet is surgically removed from your body weight when you leave: so every time you go to the lavatory there it is vitally important to get a receipt.

- Author: [Douglas Adams](https://www.leafyquotes.com/douglas-adams.md)
- Book: [The Hitchhiker's Guide To The Galaxy: Primary Phase](https://www.leafyquotes.com/douglas-adams/the-hitchhikers-guide-to-the-galaxy-primary-phase.md)
- Source: [Wikiquote](https://en.wikiquote.org/wiki/The_Hitchhiker's_Guide_to_the_Galaxy#Chapter_8) ([CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/))
- Quote page: https://www.leafyquotes.com/douglas-adams/the-hitchhikers-guide-to-the-galaxy-primary-phase/the-fabulously-beautiful

## More from this book

> "Come," said Slartibartfast, "you are to meet the mice."

[Quote page](https://www.leafyquotes.com/douglas-adams/the-hitchhikers-guide-to-the-galaxy-primary-phase/come-said-slartibartfast.md)

> The aircar rocketed them at speeds in excess of R17 through the steel tunnels that lead out onto the appalling surface of the planet which was now in the grip of yet another drear morning twilight. Ghastly grey lights congealed on the land.
>
> R is a velocity measure, defined as a reasonable speed of travel that is consistent with health, mental wellbeing and not being more than say five minutes late. It is therefore clearly an almost infinitely variable figure according to circumstances, since the first two factors vary not only with speed taken as an absolute, but also with awareness of the third factor. Unless handled with tranquility this equation can result in considerable stress, ulcers and even death.
>
> R17 is not a fixed velocity, but it is clearly far too fast.

[Quote page](https://www.leafyquotes.com/douglas-adams/the-hitchhikers-guide-to-the-galaxy-primary-phase/the-aircar-rocketed.md)

> "Simple. I got very bored and depressed, so I went and plugged myself in to its external computer feed. I talked to the computer at great length and explained my view of the Universe to it," said Marvin.
>
> "And what happened?" pressed Ford.
>
> "It committed suicide," said Marvin and stalked off back to the Heart of Gold.

[Quote page](https://www.leafyquotes.com/douglas-adams/the-hitchhikers-guide-to-the-galaxy-primary-phase/simple-i-got.md)