Earth: mostly harmless

A mobile phone needs a manual in the way that a teacup doesn't

Anything invented after you’re thirty-five is against the natural order of things

...and the Universe, ... will explode later for your pleasure.

The Guide is definitive. Reality is frequently inaccurate.

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.

"Does God know he [exists]?" "Of course he does. Otherwise, you could not have asked the question, and I could not have answered."