on chess: "I don't like chess, don't like playing it. Because the outcome is predictable. I always win."
on sonic screwdrivers: "sonic screwdrivers, AKA, the easy way of doing things, not my style."
on time : "You cannot change time! Not one single second!"
the guards opened the cell door to find that prisoner X-56747 was not there. They found another man in X-56747's clothing, but it wasn't who they'd arrested. At least it didn't seem to be.
The new doctor rushed out of the room, tore off his predecessor's clothes and tossed them in a nearby fireplace. It was embarrassment, sheer embarrassment that he'd been caught in those threads.
on bowties: "BURN IT! KILL IT WITH FIRE!"