Adult Sheldon: In the face of a chaotic world, we all seek comfort in different ways. Some turn to a higher power.
Mary: Lord, please protect my family, keep them in your hands. All my cares, all my worries, all my fears for them...
Adult Sheldon: Some take refuge in fictitious worlds.
Spock: [on TV] My congratulations, Captain. A dazzling display of logic.
Captain Kirk: [on TV] You didn't think I had it in me, did you, Spock?
Spock: [on TV] No, sir.
["Learning to Fly" by Tom Petty playing]
Sheldon: So great.
Adult Sheldon: And one person I know relied on lighter fluid and a match.
Missy: That's right, burn.
Mary: What are you doing?!
Missy: Moving on.
Mary: From what?

Mary: Missy, if you want a minute with Dad before they close the casket, now's the time. [Missy looks unsure] It's okay if you don't.
Mary: I have to. [Missy stands up and walks up to her father's casket]
[flashback:]
George: Here, let me help you with that. Okay.
Missy: [eats] Holy moly.
George: It's good, huh?
Missy: Unbelievable.
George: I'll leave you to it.
Missy: No, sit with me.
George: Okay.
[present:]
Missy: [crying] Thank you for that. Thank you for everything. [sniffles] I love you.

Sheldon: Is Mom okay?
George: How the heck should I know?
Missy: She left. You can say "hell."

Sheldon: While Dad's gone, I'm the man of the house, and the man of the house has to enforce the rules.
Missy: The man of the house is about to get his teeth knocked out.
Sheldon: Puberty's made you mean.
Missy: I need to know what happened on my show.
Sheldon: And you'll find out when your privileges are restored.
Missy: I can't wait that long, each episode builds on the last. Imagine a Star Trek that ends with "to be continued," and you don't get to continue.
Sheldon: That would never happen, because I follow the rules.
Missy: You are this close to a purple nurple.
Sheldon: [covers nipples] You leave my nurples alone.

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.

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.

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?