DOCTOR: We're all basically primeval slime with ideas above its station.

DOCTOR: Why can't people be nice to one another, just for a change. I mean, I'm an alien, and you don't want to drag me into a swamp, do you. You do.

DOCTOR: At this rate, the preparations could take years to complete.

LOGIN: Oh, generations, Doctor. We've no illusions about that.

DOCTOR: Generations?

LOGIN: Well, there's always something that needs to be perfected. A little patience goes a long way.

DOCTOR: Yes, but too much patience goes absolutely nowhere.