Don't cross your bridges before they're hatched.
S18 E1The Leisure Hive
How did you get out?
Through a hole in the back.
But there isn't one
[Holds up sonic screwdriver.] There is now!
His scarf killed Stimson.
Arrest the scarf then.
S18 E2Meglos
(27 September - 18 October 1980}
First things first, but not necessarily in that order.
This Meglos can bend time.
Right, in a loop.
Never heard of that, have you?
Doesn't matter how it's done. The point is the Doctor doesn't get to Tigella!
[Looking like the Doctor, albeit with a distorted voice] Oh, but he does, gentlemen. He does. [Speaking perfectly like the Doctor] We mustn't disappoint the Tigellans.
Ten thousand years. Cretins. Morons. Half-wits.
Yes, they've not been very clever, have they, unlike us.
They probably won't even hit Tigella.
Well, if my calculations are correct, they certainly won't.
Your calculations?
I inverted your control setting. If he starts the countdown, he'll destroy himself, as well as you and me and, well, the whole planet, of course.
S18 E3Full Circle
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?!
S18 E4State of Decay
There is power here such as you have never dreamed of. Can you not feel it?
[The Doctor wets a finger and holds it up as if checking for wind]
No.
Reconfigured in aggression mode, Master.
S18 E5Warriors' Gate
(3 January - 24 January 1981)
Others follow.
Others?
Believe nothing they say. They're not Biroc's kind.
What are you?
A shadow of my past and of your future.
Unless we work very closely together, we could be here until the crack of doom. Oh, what's the use? Can I have one of your pickles? I had a rushed lunch.
One good solid hope's worth a cart-load of certainties.
Will Romana be all right?
All right? She'll be superb!
You were the noblest Romana of them all!
He's mad, the backblast backlash will bounce back and destroy everything.
These quotes come from Wikiquote's Doctor Who pages and are available under the Creative Commons Attribution-ShareAlike License.

