Related:

• Less than one ounce of anti-matter here is more powerful than ten thousand cobalt bombs.
  Let's hope it's as powerful as man will ever get. -- Ensign Garrovick and Kirk, "Obsession," stardate 3620....
• I don't think we have the right or the wisdom to interfere, however a planet is evolving.
  -- Kirk, "The Omega Glory," stardate unknown....
• It would be illogical to kill without reason. -- Spock, "Journey to Babel," stardate 3842.4.
• Totally illogical, there was no chance. -- Spock, "The Galileo Seven," stardate 2822.3.
• There are many aspects of human irrationality I do not yet comprehend.
  Obsession, for one. The persistent single-minded fixation on one idea....
• Kirk: "Kirk, Enterprise." -- "STVI:TUC", Stardate 9523.8
• Kor: "You disapprove, Barona." Kirk: "You need my approval?
  Kor: "I *'need'* your obedience. Nothing more. Will I have it?...
• 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....
• Kirk: "No..." -- "STII:TWOK", Stardate 8130.4