Dr. Linkletter: [on answer phone] This is Grant Linkletter. I'm not home, please leave a message.
Sheldon: [leaves a message] Dr. Linkletter, Sheldon Cooper. I haven't heard back from you. I hope everything went well with Dr. Sturgis. Perhaps you two got caught up discussing physics. Time does fly when you're having fun.

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.

Sheldon: But why are you wasting your time here when you could be doing science?
Dr. John Sturgis: I told you, I'm happy here.
Sheldon: How could you be happy? You have a doctorate in physics, and you're sticking labels to a case of beans.
Dr. John Sturgis: I had to work here a month before they let me use this thing. And yet, I could go buy a real gun on my lunch break. Ha! Texas, huh?
Sheldon: But don't you miss trying to unlock the secrets of the universe?
Dr. John Sturgis: Sheldon, I spent my life chasing theoreticals. Here, I have tangible accomplishments and I get to listen to relaxing Top 40 music. Do you know this band, Air Supply? They're terrific. [sings] ♫ I'm all out of love ♫ ♫ I'm so lost without you ♫ ♫ I know you were right ♫ ♫ Believing... ♫

Dr. Linkletter: Well, I'm here to convince you to come back to the university. A mind like yours needs to be working on the advancement of science.
Dr. John Sturgis: Well, I did that for 50 years. Now I'm content just keeping these cucumbers crunchy.
Dr. Linkletter: But exciting new things are happening in string theory. Don't you want to be a part of that?
Dr. John Sturgis: Wasting years scrambling away at the academic hamster wheel? Constantly worried that your life's work is just one big dead end?
Dr. Linkletter: Sure, some paths of research may not pan out, but we still have to try, right?
Dr. John Sturgis: Do we?
Dr. Linkletter: Of course.
Dr. John Sturgis: I don't know. Einstein spent the last 30 years of his life on the grand unified field theory and got nowhere.
Dr. Linkletter: Well, I wouldn't say nowhere, but I suppose he never did crack it.
Dr. John Sturgis: And to this day, no one has.
Dr. Linkletter: True.
Dr. John Sturgis: In fact, most of his major accomplishments occurred when he was a young man, which you and I most certainly are not. [chuckles]
Dr. Linkletter: Sometimes I look in the mirror and I think, "Who is that?"
Dr. John Sturgis: Would you like to give these cucumbers a spritz?
Dr. Linkletter: No, thank you. Do you sell liquor here?

George Jr.: [o.s.] Did you like school?
Dale: Hated it. I quit and I joined the Army.
George Jr.: [o.s.] How was that?
Dale: Less girls, more getting shot at.
George Jr.: [enters] Well, at least you made it out alive.
Dale: Well, then I got married. Made me kind of miss getting shot at.
George Jr.: Have you ever been happy?
Dale: Ooh, let's see. No.