Don't blink. Blink and you're dead.
First things first, but not necessarily in that order.
Good place to put things - cellars.
According to classical aerodynamics, it is impossible for a bumblebee to fly
Logic merely enables one to be wrong with authority.
Anybody remotely interesting is mad, in some way or another.
Bad laws were made to be broken.
If you're a doctor, then why does your box say 'Police'?
No, no, no. I love yogurt. Yogurt's my favourite. Give me yogurt.
Rest is for the weary, sleep is for the dead.
According to... Article 15 of the Shadow Proclamation. I command you to leave this world!
Anybody remotely interesting is mad, in some way or another.
We should back ourselves a little harder, and have a bit more courage and resolve.
The assembled hordes of Genghis Khan couldn't get through that door, and believe me, they've tried.
It's called the TARDIS, this thing. T-A-R-D-I-S. That's Time And Relative Dimension In Space.
Excuse me, would you mind not farting while I'm saving the world?
Are you my mummy?
Never use force, you just embarrass yourself. Unless you're cross, in which case... always use force!
It's the End, but the moment has been prepared for.
Not far now Brigadier, if the Ice Warriors don't get their first.
That's the trouble with regeneration, you never quite know what your going to get.
It's bigger on the inside!
It's smaller on the outside!