Mary: I thought you were with Missy.
Meemaw: Oh. I thought it was a good idea if she talked to Mandy. They're closer in age.
Mary: She threw you over, didn't she?
Meemaw: Without hesitation.
Mary: Stings, don't it?
Meemaw: It do.

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: Okay, your basic arithmetic skills are disappointing but functional.
Billy Sparks: Thank you.
Sheldon: All right, let's talk about negative numbers.
Billy Sparks: I'm all ear.
Sheldon: "Ears."
Billy Sparks: No. "Ear." This one's clogged.

Sheldon: Okay. Negative numbers are numbers that are less than zero.
Billy Sparks: But zero's nothing.
Sheldon: Yes.
Billy Sparks: So how can you have less than nothing?
Sheldon: Let's see. How about this? If you have a dollar, that's one. If you have no dollars, that's zero. But if you owe me a dollar, that's negative one. Does that make sense?
Billy Sparks: I think so.
Sheldon: All right, we're making progress.
Billy Sparks: Mom! I owe Sheldon a dollar.

Sheldon: All right, I'm given to understand you have a test coming up on negative numbers and fractions.
Billy Sparks: Yeah.
Sheldon: So, what part don't you understand? [Billy is silent] Oh, boy. Let's take it back a step. Where do you stand on addition, subtraction, multiplication and division?
Billy Sparks: I'm against it.
Sheldon: [exhales] [quietly] Oh, boy.