I know that words cannot move mountains, but they can move the multitude - we've proven that time and time again. People are more ready to fight and die for a word than for anything else. Words shape thought, stir feeling, and force action. They kill and revive, corrupt and cure.

I was there, the day that Horus killed the Emperor

If he speaks again without me knowing who he is, I will throw him out of the window. And I won't open it first.

Chaos claims the unwary or the incomplete. A true man may flinch away its embrace, if he is stalwart, and he girds his soul with the armour of contempt.

We pick up the pieces, Donna. Some of them are broken.

In my experience, the heavy-handed, terror-inspiring approach closes as many doors as it smashes open.

But my patience isn't limitless... unlike my authority.