Related:

• Chekov: "I do not understand. If there was a ship underneath us, surely the assassins beamed aboard from that wessel, not Enterprise.
  Spock: "You're forgetting something, Mister Chekov....
• Kirk: "What's happened?" Spock: "We have fired on the chancellor's ship.
  -- "STVI:TUC", Stardate 9523.8...
• Chekov: "And if we cannot peice together what happened?
  What then, sir?" Spock: "In that case, Mister Chekov, it resides in the purview of the diplomats....
• Kirk: "We haven't fired." Spock: "Captain...according to our databanks we have.
  ..twice." -- "STVI:TUC", Stardate 9523.8...
• Scott: "Thank God." Uhura: "Did you see the way they *ate*?
  Chekov: "Horrible table manners." Spock: "I doubt that our behavior will distinguish us in the annals of diplomacy....
• Spock: "Ahh, Mister Scott, I understand you're having difficulty with the warp drive.
  How much time do you require for repair?" Scott: "There's nothing wrong with the bloody things....
• Scott: "A Bird of Prey cannot fire when she's cloaked.
  Spock: "All things being equal, Mister Scott, I would agree....
• Valeris: "We must inform Starfleet Command." Sco
  Inform them of what? A new weapon, that is invisible?...
• Kirk: "Don't crucify yourself, it wasn't your fault.
  Spock: "I was responsible." Kirk: "For no actions but your own....