You've jumped forward many millions of years in time, whilst retaining the same position in space.
6 seconds sound clip from The Hitchhiker's Guide to the Galaxy (1981) - Episode 5 sitcom.
You can hear this line at 00:21:08.150 in the Blu-ray version of the TV Series.
Quote context
[...]
- We're at the Restaurant at the End of the Universe, I thought.
- Precisely, sir. The one was constructed on the ruins of the other.
- Ah, I see! 50 you mean, we've traveled in time, but not in space.
- Listen, you semi-evolved simian, go climb a tree, will you?
- Go bang your heads together, four eyes!
- No, no, your monkey has got it right.
- You've jumped forward many millions of years in time, whilst retaining the same position in space.
- Your friend has been awaiting you in the meantime.
- Hand me the rap-rod, Plate Captain.
[...]