- Doctor Who: Have you noticed how people's intellectual curiosity declines sharply the moment they start waving guns about?
- Doctor Who: We DO seem to be moving.
- Romana: Very fast.
- Doctor Who: Yes, but everything's off, except what's on, of course.
- Doctor Who: Look, why don't you give me the gun and then I can keep an eye on myself so I don't get up to any funny business?