Dr. Linkletter: All right. You have 45 minutes to complete the test, eyes on your own paper and... [Sheldon raises his hand] Yes, Sheldon, if you finish early, you can take it again. And... begin!
Adult Sheldon: And I was off. I flew through wave functions. I dominated harmonic oscillators. The only challenging part of this exam was trying to balance the desire to finish quickly with the urge to stop and smell my freshly sharpened pencil. [Sheldon sniffs his pencil] Mmm. I was in the zone. Only one question left. All I needed to do was solve Schrodinger's equation in a cylindrical well by employing the zeroes of the Bessel function, which of course were...
Sheldon: Wait, what are they?
Adult Sheldon: Come on, you know this. You've done it a million times.
Sheldon: Oh, dear.

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.

Pastor Jeff: Come on up here, Sheldon. Let's hear what you got.
Sheldon: I've spent the last week studying what people believe, and I've come to a conclusion.
Pastor Jeff: And what's that?
Sheldon: I'm starting my own religion.
Pastor Jeff: I'm sorry, what?
Sheldon: I'm calling it Mathology. It's based on a universal binary system.
Pastor Jeff: That's terrific, Sheldon, but this is a Baptist Sunday school.
Sheldon: I know, I'm here to convert everybody. Any takers?
Pastor Jeff: Okay. Let's go have a talk with your mom.
Sheldon: The only sin in Mathology is being stupid.

Mary: Too bad. We are going.
Sheldon: Class is starting tomorrow. I'm not going anywhere.
Mary: Sheldon, do not argue with me. You are going home.
Sheldon: Mom, the people of Germany are obsessed with rules and devoid of humor. I am home.

George: All right, almost there. Hand me a screwdriver.
Billy Sparks: Don't stick this in an outlet. It really tingles.
Brenda Sparks: We had an incident.

Umpire: Strike!
Missy: Yes!
Dale: Aw, don't get all hysterical, little girl!
Missy: You suck!
Dale: You suck!
Missy: No! You suck!
Umpire: Strike!
Dale: I am the leader of the little people.

Adult Sheldon: Of all the tests one takes in school, my favorite was the midterm. Finals weren't bad, but they also meant summer was approaching. I don't believe in religion, but sunshine, picnics and pool parties are proof hell exists.