McCoy: Spock, I've finally found the antidote to the Elasian tears!
Spock: You're too late, Doctor.
McCoy: Are you out of your Vulcan mind? Do you know how long I've been working on this?
Spock: The cure to the tears of an Elasian is a starship. The Enterprise infected the Captain long before the Dohlman did.
McCoy: Well, I seriously doubt that there's any cure to a starship.
Spock: On this particular occasion, Doctor, I agree with you.