Stephen

“ Dalek Sec: The Doctor will open the Ark!
The Doctor: Ha ha, the Doctor will not.
Dalek Sec: You have no way of resisting!
The Doctor: Mm, you got me there. [withdrawing the sonic screwdriver] Although, there is always this.
Dalek Sec: A sonic probe?
The Doctor: [with jocular bravado] That's screwdriver.
Dalek Sec: It is harmless.
The Doctor: Ohh, yes. Harmless is just the word: that's why I like it! Doesn't kill, doesn't wound, doesn't maim. But I'll tell you what it does do: It is very good at opening doors. [He pushes the switch and the doors explode inwards; Jake's squad and some Cybermen run in and open fire.] ”
― Russell T. Davies

“All that is gold does not glitter,
Not all those who wander are lost;
The old that is strong does not wither,
Deep roots are not reached by the frost.

From the ashes a fire shall be woken,
A light from the shadows shall spring;
Renewed shall be blade that was broken,
The crownless again shall be king.”
― J.R.R. Tolkien, The Fellowship of the Ring

“Doctor Who: You want weapons? We're in a library. Books are the best weapon in the world. This room's the greatest arsenal we could have. Arm yourself!

(from Tooth and Claw in Season 2)”
― Russell T. Davies

“It is our choices, Harry, that show what we truly are, far more than our abilities.”
― J.K. Rowling, Harry Potter and the Chamber of Secrets