McCoy: You can’t be serious. That thing is virtually made out of stone!
Kirk: Help it. Treat it.
McCoy: I’m a doctor, not a bricklayer.
Kirk: You’re a healer. There’s a patient. That’s an order.
Star Trek — Season 1: Episode 26 — “The Devil in the Dark”
Scotty: It’s a shame for a good Scotsman to admit it, but I’m not up on Milton.
Kirk: The statement Lucifer made when he fell into the pit. “It is better to rule in hell than serve in heaven.”
Spock: It would be interesting, Captain, to return to that world in a hundred years and to learn what crop has sprung from the seed you planted today.
Kirk: Yes, Mister Spock, it would indeed.
Star Trek – Season 1: Episode 24 – “Space Seed”
McCoy: Well, either choke me or cut my throat. Make up your mind.
Star Trek – Season 1: Episode 24 – “Space Seed”
Kirk: You ready, Bones?
McCoy: No. I signed aboard this ship to practice medicine, not to have my atoms scattered back and forth across space by this gadget.
Kirk: You’re an old-fashioned boy, McCoy.
Star Trek – Season 1: Episode 24 – “Space Seed”
Kirk: You said you had some additional information, Mister Spock?
Spock: I made an error in my computations.
McCoy: Oh? This could be an historic occasion.
Star Trek – Season 1: Episode 21 – “Tomorrow is Yesterday”
Mccoy: Maybe he could be retrained, reeducated.
Kirk: Now you’re sounding like Spock.
Mccoy: If you’re going to get nasty, I’m going to leave.
Star Trek – Season 1: Episode 21 – “Tomorrow is Yesterday”
McCoy: I, for one, could use a good non-reconstituted meal.
Spock: Doctor, you are a sensualist.
McCoy: You bet your pointed ears I am.
Star Trek – Season 1: Episode 19 – “Arena”
Barrows: All right, but you stay right there. Don’t peek.
McCoy: My dear girl, I am a doctor. When I peek, it’s in the line of duty.
Star Trek – Season 1: Episode 17 – “Shore Leave”
McCoy: Well, I had to see it to believe it.
Spock: Explain.
McCoy: They’re about to lop off the captain’s professional head, and you’re playing chess with the computer.
Spock: That is true.
McCoy: Mr. Spock, you’re the most cold-blooded man I’ve ever known.
Spock: Why, thank you, Doctor.
Star Trek – Season 1: Episode 14 – “Court Martial”
Kirk: Mister Spock.
Spock: Captain.
Kirk: There’s really something I don’t understand about all of this. Maybe you can explain it to me. Logically, of course. When you jettisoned the fuel and ignited it, you knew there was virtually no chance of it being seen, yet you did it anyhow. That would seem to me to be an act of desperation.
Spock: Quite correct, Captain.
Kirk: Now we all know, and I’m sure the doctor will agree with me, that desperation is a highly emotional state of mind. How does your well-known logic explain that?
Spock: Quite simply, Captain. I examined the problem from all angles, and it was plainly hopeless. Logic informed me that under the circumstances, the only possible action would have to be one of desperation. Logical decision, logically arrived at.
Kirk: I see. You mean you reasoned that it was time for an emotional outburst.
Spock: Well, I wouldn’t put it in exactly those terms, Captain, but those are essentially the facts.
Kirk: You’re not going to admit that for the first time in your life, you committed a purely human emotional act?
Spock: No, sir.
Kirk: Mister Spock, you’re a stubborn man.
Spock: Yes, sir.
Star Trek – Season 1: Episode 13 – “The Galileo Seven”
The Love Pirate 