Dr. John Sturgis: So, what brings you here?
Sheldon: Well, I did something wrong, and yet I've received no punishment. What's my incentive to behave morally if the rules of society aren't being enforced?
Dr. John Sturgis: Reminds me of the Ring of Gyges.
Sheldon: I'm not familiar with the Ring of Gyges.
Dr. John Sturgis: Oh, it's a delightful brainteaser. Plato asked the question: If you could wear a ring that made you invisible, what would prevent you from committing the most horrendous crimes?
Sheldon: Sounds an awful lot like the Ring of Sauron in The Lord of the Rings.
Dr. John Sturgis: Oh. I'm not familiar with The Lord of the Rings.
Sheldon: Oh, it's a delightful series of fantasy books in which there's a ring that makes the wearer invisible but also leads to moral corruption.
Dr. John Sturgis: Ooh. Perhaps you should read Plato, and I should read The Lord of the Rings.
Sheldon: You should really start with The Hobbit.
Dr. John Sturgis: What's a hobbit?
Sheldon: It's a race of short humanoids who live in burrows and have hairy feet.
Dr. John Sturgis: Oh. I've been called that. But I never knew what it was.

Dr. John Sturgis: Did you know that there's a type of vanilla flavoring derived from the anal glands of the North American beaver?
Meemaw: That seems like a fact you could have shared before we started eating.
Dr. John Sturgis: It isn't used very often. I understand it's difficult to, uh, milk the little sacs.
Meemaw: Cool. Okay, new topic.

Dr. John Sturgis: See, this is why we're great together. You teach me about social etiquette, and I teach you about beaver anuses.
Meemaw: [CHUCKLES] It is magical.
Dr. John Sturgis: Did you know "ani" is also acceptable as the plural of "anus"?
Meemaw: And the magic continues.

Dr. John Sturgis: Hello, my little vicuña.
Meemaw: [chuckles] Well, hello to you, too. And more importantly, what is a vicuña?
Dr. John Sturgis: Only what I feel is the cutest camelid on the planet.
Meemaw: Well, I suppose I could ask you what a camelid is, but you're just gonna say more words that I don't know.

Sheldon: Missy and I broke a lot of rules the other night, and we've received no punishment.
George: [sighs] Buddy, it's been a rough week. We're just glad you're both safe.
Sheldon: But in the absence of a divine being, society's rules are what keeps a person's morality in check.
George: Well, there you go.
Sheldon: No, y-you're not following me. If actions have no repercussions, society breaks down, everything devolves into chaos.
George: You might be overthinking this.
Sheldon: I thought so, too. Then I thought about it, and I'm not.
George: Sheldon, you had one bad night. Just let it go.
Sheldon: But... I did something wrong and I got away with it. That's not okay.
George: Buddy...
Sheldon: Socrates maintained that the man who lies to himself has an enemy living within. He's not even a person. He's just a chaos of selfish desires wrapped in an animal hide.

Meemaw: Hey. Good news. Your dad's doing okay and should be home in a couple of days.
Missy: Thank God.
Sheldon: Thank modern medicine.

Sheldon: I'm having a moral quandary, and I could really use your help.
Meemaw: Oh, moral quandaries. I hate those. Shoot.
Sheldon: You're the least moral person I know... How do you live with yourself?
Meemaw: I'm about to shut this door in your face.
Sheldon: See? Other people would be kind to a child in need. That's why I came to you.
Meemaw: Okay, fine. What do you want?
Sheldon: I'm confused as to how to go about my business after misbehaving and not being punished.
Meemaw: And where do I come in?
Sheldon: You tell lies, you gamble, you have quite the potty mouth, and yet you never seem to pay a price for any of it.
Meemaw: Well, when you're cute like me, rules are just a little different.
Sheldon: Hmm. That would also explain the endless parade of romantic partners. [Meemaw slams the door] Are you leaving because you have a man in there?
Meemaw: No!
Sheldon: Hmm. Although she would lie about it, so who knows?