Mary: Sheldon?
Sheldon: Dr. Sturgis, welcome.
Dr. John Sturgis: Thank you, Sheldon.
Mary: Sheldon, you think you might've let me know you invited company over for dinner?
Sheldon: I did think about it, but I was afraid you might say no.

Mary: Let's say grace.
Sheldon: Hang on, safety first. [puts mittens on]
George Jr.: When are you gonna get over that?
Sheldon: I would think recent events would make you value protection.
Mary: Enough.

Ms. MacElroy: Now, can anyone tell me why Melville shifts the narrative voice from Ishmael to Ahab? [Ms. MacElroy waits for somebody else to raise their hand] Sheldon.
Sheldon: I have a tummyache. I'd like to see the nurse.
Derek: A "tummyache"?
Sheldon: Yes, Derek, I have a tummy and it aches. Ergo, tummyache.
Derek: Ergo?
Sheldon: It's Latin, Derek.
Ms. MacElroy: Go to the nurse.
Sheldon: And to answer your question, the shifting point of view grants the reader a broader perspective of events than typically allowed by first-person narration.
Ms. MacElroy: Where were we?
Sheldon: And "ergo" is Latin for "hence," Derek.

Missy: What's it like to not believe in God?
Sheldon: It's great. Big fan.
Missy: Are you ever afraid you're wrong?
Sheldon: About religion? Never. About other things? Also never.

Meemaw: This is delicious, but you were not kidding about the spice. I'm about to break a sweat here.
Dr. John Sturgis: Well, here's something you might find interesting. Spicy food is typically found in warmer climates because it induces sweating, which in turn, cools people off.
Meemaw: So what does the runny nose do for me?
Dr. John Sturgis: It allows me to, uh, gallantly offer you my handkerchief.
Meemaw: You are such a gentleman.
Dr. John Sturgis: When I was younger, I read a book on etiquette. That's how I know that if I ever have an audience at the Vatican, I should wear evening attire or a sack coat.
Meemaw: I don't know what a sack coat is, but I'm sure you'd look handsome in it.
Dr. John Sturgis: Thank you.

George Sr.: So, Dr. Sturgis, Sheldon tells us you're a guest professor at the university.
Dr. John Sturgis: I am.
Mary: Hmm. Does that mean that you're only here temporarily?
Dr. John Sturgis: Well, that's the plan for now. But I could be enticed to stay.
Sheldon: Meemaw, I do believe there was subtext there. Did you pick up on it?
Meemaw: Yeah.
Sheldon: Was I correct to infer there was subtext there?
Dr. John Sturgis: You were.
Sheldon: Okay, we're all good.

Dr. John Sturgis: You weren't kidding. Spaghetti and hot dogs is delightful.
Sheldon: Even better since Mom perfected the chunk ratio.