Related:

• Kirk: "Spock, you want to know something? Everybody's human.
  Spock: "I find that remark...insulting." -- "STVI:TUC", Stardate 9523.8...
• Kirk: "My I present Captain Spock, whom I believe you know.
  Gorkon: "Captain, face to face at last. You have my thanks....
• Kirk: "Don't crucify yourself, it wasn't your fault.
  Spock: "I was responsible." Kirk: "For no actions but your own....
• Spock: "Hamlet, Act III, Scene I." -- "STVI:TUC", Stardate 9522.6
• Valeris: "I tried to tell you but you would not listen.
  Spock: "Neither of us was hearing very well that night, Lieutenant....
• Kirk: "I couldn't get past the death of my son." Spock
  I was prejudiced by her accomplishments as a Vulcan." -- "STVI:TUC", Stardate 9523.8...
• Kirk: "I'm going aboard. Spock, you have the Conn.
  Spock: "I am responsible for involving you in this, I will go....
• Chang: "You were demoted?" Kirk: "Yes." Chang: "For insubordiation?
  Kirk: "On occasion, I have disobeyed orders." -- "STVI:TUC", Stardate 9523.8...
• Spock: "This will be my final voyage on board this vessel as a member of her crew.
  Nature abhors a vacuum. I intend you to replace me....