George: So, did you understand any of it?
Mary: Not a word. But he had on a tweed jacket with the elbow patches, so he must know what he's talking about.

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.

Pastor Jeff: And now George's loving wife Mary would like to say a few words. Mary.
Mary: Thank you, Pastor Jeff. Um... [clears throat] I met George in high school. Well, I was in high school. He was an older man with a motorcycle. [light laughter] I'd like to tell you he caught my eye, but actually it was the motorcycle. [laughter] [voice breaking] I'm sorry, I can't... do this. I am... so angry. [sighs] George and I had our ups and downs, but we were finally in such a good place, and then he... left. [crying] He left all of us. I- How could you do that? [Meemaw stands up] I am so mad at him. I'm mad at God, I'm mad at myself for not trying harder while he was here. [Meemaw goes up to Mary] This wasn't supposed to happen. [Mary sobs] [Meemaw hugs Mary] [Georgie hugs a crying Missy]

Sheldon: Mom, when should I be expecting my testicles?
Woman: [turns around] What is wrong with him?
Mary: Nothing is wrong with him. Now turn around before I knock your lights out.
Sheldon: Hello.

Sheldon: I've been corresponding with Dr. John Sturgis at East Texas Tech. He said I could audit his course.
Meemaw: You're pen pals with a stranger? Is this okay?
Sheldon: He's not a stranger. He's a famous scientist. He carbon-dated the oldest human feces.
Meemaw: That ain't strange.

Dr. John Sturgis: I just need to borrow your phone to call a cab.
Meemaw: Why?
Dr. John Sturgis: I don't drive.
Meemaw: Well, how did you get here?
Dr. John Sturgis: I rode my bicycle.
Meemaw: You rode your bicycle?
Dr. John Sturgis: I have a Schwinn Speedster. It's got three gears. I only use one.

Meemaw: Do you like guacamole?
Dr. John Sturgis: I don't know. Being from Maine, we didn't have much Mexican food. Or Mexican people.
Or people.