Professor: Skipper, just because you said he read your mind doesn't mean he read it.
Skipper: Oh now wait a minute, Professor. All right then, you think of something and he'll read your mind.
Professor: Oh really, Skipper.
Skipper: Come on Professor, just think of something.
Ginger: Oh go ahead. Humor him, Professor.
Professor: All right. Go ahead.
Gilligan: The symbol for aluminum is Al. It's atomic number is 13. It's atomic weight is 26.97.
Ginger: Did he really read your mind, Professor?
Professor: Well it must be some sort of trick. I mean, it's impossible to read minds.
Skipper: Try him again, Professor.
Professor: I will, I will.
Gilligan: The index of refraction if n equals sine-one over sine-r equals v-one over v-two.
Skipper: Is that right?
Professor: There's no doubt about it. Gilligan read my mind!
Gilligan: I must have. I don't know what I said.