GOLDENEYE
Q (Desmond Llewelyn): "A pen. This is a class four grenade. Three clicks, arms the four second fuse, another three disarms it."
James Bond (Pierce Brosnan): "How long did you say the fuse was?"
Q: "Oh, grow up 007."
Bond: "They always said the pen was mightier than the sword."
Q: "Thanks to me, they were right!"

SKYFALL
James Bond (Daniel Craig): A gun and a radio. It's not exactly Christmas, is it?
Q (Ben Whishaw): Were you expecting an exploding pen? We don't really go in for that anymore.