Related:

• Spock: "I was involved with 'cowboy diplomacy', as you described it, long before you were born.
  Picard: "Nevertheless, sir, I am not prepared to leave until your affairs are complete....
• Spock: "It is no concern of *Starfleet*." Picard: "On the contrary, it is very much Starfleet's concern.
  You're in a position to compromise the security of the Federation....
• Spock: "What are you doing on Romulus?" Picard: "That was to have been my question of you, sir.
  -- "Unification II", Stardate Unknow...
• Picard: "But I wonder if this movement is strong enough to reshape the entire Romulan political landscape.
  Spock: "One can begin to reshape the landscape with a single flower, Captain....
• Picard: "I have learned that it is useless to argue with you once your mind is set.
  Spock: "Not at all, Captain. I have found our arguments quite useful....
• Picard: "I also have the responsibility of being the bearer of unhappy news.
  Spock: "Sarek. Sarek is dead." -- "Unification II", Stardate Unknow...
• Spock: "So I ask that you respect my wishes and *leave*." -- "Unification II", Stardate Unknow
• Picard: "Sarek! I've come a long way to see you." Sarek
  I will not answer!" Picard: "I must talk to you about your son....
• K'Vada: "I cannot reveal classified Klingon entry codes to Starfleet.
  Data: "Your entry codes can be easily reconfigured after we depart....