Related:

• Chang: "And were you obeying or disobeying orders..
  .when you arranged the assassination of Chancellor Gorkon?...
• Chang: "You were demoted?" Kirk: "Yes." Chang: "For insubordiation?
  Kirk: "On occasion, I have disobeyed orders." -- "STVI:TUC", Stardate 9523.8...
• Chang: "Was Chancellor Gorkon...alive when you first examined him?
  McCoy: "Barely." Chang: "Now be careful, Doctor, have you ever, in your past, saved....
• McCoy: "Aren't you carrying a surgeon?" Chang: "We were until this disgrace!
  -- "STVI:TUC", Stardate 9523.8...
• Chang: "Captain Kirk, are you aware, that as the captain of a starship, you are required to be responsible for the actions of your crew?
  Kirk: "I am." Chang: "And if it should be proved that members of your crew *did* in fact carry out such an assassination....
• Chang: "I can see you, Kirk." Kirk: "Chang!" Chang
  Can you see me?" -- "STVI:TUC", Stardate 9523.8...
• Chang: "Tell us that you planned to take revenge for the death of your son.
  Kirk: "That's not true." Worf: "Objection! Captain Kirk has not been identified as the assassin!...
• Chang: "And you have a singular wit, Doctor." -- "STVI:TUC", Stardate 9523.8
• McCoy: "For twenty-seven years, I've been the ship's surgeon aboard the U.
  S.S. Enterprise. In three months I stand down." Chang...