Here's what the Encyclopedia Galactica has to say about alcohol. It says that alcohol is a colourless volatile liquid formed by the fermentation of sugars and also notes its intoxicating effect on certain carbon-based life forms.

Ah, this is obviously some strange usage of the word 'safe' that I wasn't previously aware of.

"What's up?" "I don't know," said Marvin, "I've never been there."

Don't blame you," said Marvin and counted five hundred and ninety-seven thousand million sheep before falling asleep again a second later.

But the plans were on display…” “On display? I eventually had to go down to the cellar to find them.” “That’s the display department.” “With a flashlight.” “Ah, well, the lights had probably gone.” “So had the stairs.” “But look, you found the notice, didn’t you?” “Yes,” said Arthur, “yes I did. It was on display in the bottom of a locked filing cabinet stuck in a disused lavatory with a sign on the door saying ‘Beware of the Leopard.

The switch had two settings. You could either turn it to AUTO, in which case the awning lowered itself whenever the sun came out, or you could set it to MANUEL [sic], in which case, we assumed, a small, incompetent Spanish waiter came and did it for you.

Ok," he said, "I don't like to disturb you at what I know must be a difficult and distressing time for you, but I need to know first of all if you actually realize that this is a difficult and distressing time for you.