One would think the Professor would automatically know about re-wiring the radio to become a transmitter, especially with his later maintenance of it in this series.
Skipper: Are you sure you wrote those instructions down correctly?
Professor: I'm positive.
Gilligan: Are you sure you dreamed the instructions correctly?
Mary Ann: Golly, how long do you think we'll have to wait before something happens?
Ginger: By the time [the Skipper] starts sleep walking that lady can go around the world on a raft.
Thurston: Gilligan, my boy, let me tell you something. Look behind every successful man, and you will find a woman.
Gilligan: Yes, sir.
Thurston: Just make sure his wife doesn't fine her.
Gilligan: Skipper, how about a nice warm cup of coconut milk to make you sleep?
Skipper: I've had 34 cups of that already. I never want to see another coconut. Or a lamb chop.
Gilligan: Lamb chop?
Skipper: I also counted 19,000 sheep today.
Skipper: Gilligan! You're soaking wet.
Gilligan: I know. The lagoon's full of water.
Theme of this episode: Don't count your chickens before they're hatched.