Mary: Hang on a sec. I see an engineering department, a physics department, computer lab. What I don't see is a church.
Mr. Jensen: Don't worry, we have a beautiful nondenominational chapel built in 1956.
Mary: Nondenominational?
Mr. Jensen: Everyone's welcome.
[Mary removes her MIT visor and looks at George, who glumly removes his MI.T. baseball cap]

Sheldon: Regardless, I'm not interested in making any more friends.
Mary: Oh, I don't think that's how you really feel.
Sheldon: It is. From now on, it's a hermit's life for me.
Mary: I bet, when you grow up, you will be surrounded by lots of smart, wonderful friends.
Sheldon: I can't see that happening.

Pilot: [v.o.] Sorry for the delay. We hope to be wheels up in about 20 minutes.
Sheldon: That's what he said 20 minutes ago.
Mary: Nothing we can do.
Sheldon: If we don't take off soon, we'll miss our connecting flight to Houston.
Mary: It's out of our hands. I'd tell you whose hands it's in, but you don't like that.

Sheldon: Mark my words, string theory is going to be the next big thing.
Mary: What does it do?
Sheldon: It explains the fundamental forces of the universe. How everything works, where everything came from.
Mary: I know where it all came from. [points to the heavens]
Sheldon: Mother, we're in the sky. Why are you pointing up?

Audrey: I just think you may want to try speaking more properly in front of your daughter.
Georgie: Ain't nothin' wrong with the way I talk. Lotta people talk like me.
Audrey: True, but maybe CeeCee will have better opportunities in life if she's well-spoken.
Georgie: She don't even talk yet.
Audrey: No, she doesn't. [sighs] But she's listening and she's learning, and we don't want her first word to be "dang it."
Georgie: Better that than whatever the snooty version of "dang it" is.
Audrey: It's "darn it."
Georgie: Dang it, I knew that.

Georgie: You got to eat them Cheerios, they're good for you. You can tell 'cause there ain't no cartoon on the box. Now, Cocoa Puffs got that bird on 'em, and he's cuckoo for 'em.

Audrey: Maybe she'd like some bananas or some applesauce?
Georgie: She don't like none of that.
Audrey: Any of that.
Georgie: Any of what?
Audrey: She doesn't like any of that.
Georgie: That's what I said.
Audrey: No, you said, "She don't like none of that."
Georgie: We're sayin' the same thang.
Audrey: No, we're saying the same thing.
Georgie: Exactly.
Audrey: And we aren't.
Georgie: We ain't?