Related:

• Kirk: "Well, are you a doctor or aren't you?" -- "Amok time", Stardate 3372.7.
• Hot as Vulcan. -- McCoy, "Amok Time", stardate 3372.7.
• A hole is nothing, but you can break your neck in it.
• You're dead, Jim. -- McCoy, "Amok Time", stardate 3372.7
• McCoy: "Are you out of your Vulcan mind? No human can tolerate the radiation that's in there!
  Spock: "As you are so fond of observing, Doctor, I am not human....
• I suppose most of us overlook that fact that even Vulcans aren't indestructible.
  -- Kirk, "Amok Time," stardate 3372.7....
• Chang: "Doctor McCoy, would you be so good as to tell me.
  ..what is your current medical status?" McCoy: "Aside from a touch of arthritis, I'd say pretty good....
• Spock: "I do not dispute that in the wrong hands--" McCoy
  'In the wrong hands'? Would you mind telling me whose are the right hands, my logical friend?...
• Chang: "Was Chancellor Gorkon...alive when you first examined him?
  McCoy: "Barely." Chang: "Now be careful, Doctor, have you ever, in your past, saved....