Mary: Maybe this is a bad idea. I should come back.
June: No, no, no, no. Come on, you're already here. Either way, there's nothing wrong in a little change.
Mary: Okay. Uh... What do you think I should do?
June: Well, when you look at yourself in the mirror, who do you see?
Mary: I see a mom and... a wife.
June: Okay, that's the hair you already got. Who do you want to see?
Mary: Oh, um...
June: Maybe we start with the nails.
Mary: That's a great idea.

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.

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.

Mary: Sheldon Lee Cooper, if you don't finish that pork chop, I swear I will chew it up and spit it in your mouth like a mama bird.
Missy: Do it, Mom. Do it.

Adult Sheldon: I wasn't getting the help I needed, so I turned to the smartest resource I knew.
Dr. John Sturgis: [on the phone] Love is a funny thing. They say, "The heart wants what the heart wants," but I think it should be, "The limbic system wants what the limbic system wants."
Sheldon: Finally, someone's making sense.
Dr. John Sturgis: Well, not to brag, but when it comes to unrequited love, I'm kind of an expert.
Sheldon: Well, when I talk to Paige, all she does is drive me crazy.
Dr. John Sturgis: There's a thin line between affection and aggravation. The Roman poet Catullus said, "I hate and I love and I know not why."
Sheldon: I'm not sure what to make of that.
Dr. John Sturgis: Perhaps it'd be more useful in Latin. "Odi et amo..."

Adult Sheldon: I've never been good at sharing. I had to share a womb...
Missy: [over ultrasound video] Ow.
Sheldon: [over ultrasound video] Ow.
["Rico Suave" by Gerardo playing over headphones]
Adult Sheldon: ...a bedroom...
Missy: ♪ Rico...♪
Adult Sheldon: Even my train room had Georgie's sweaty weight bench in it.
George Jr.: Come on, George. One more. Feel the burn, big boy. Feel the burn.
Adult Sheldon: But when it came to academics, the spotlight was all mine.
President Hagemeyer: Sheldon, having you here has been a real boon to this university.
Adult Sheldon: [spotlight shines on Sheldon] I did love basking in its glow.
President Hagemeyer: So we could really use your help in raising the school's profile even higher.
Sheldon: Of course. My intellect is at your service.
President Hagemeyer: Excellent. There is another young physics prodigy we want you to help us recruit. Her name is Paige Swanson. [electricity crackles]

Sheldon: But you don't need another child prodigy. You've already got me.
President Hagemeyer: And you have been... [scoffs] so great. Just imagine what it'd be like having two of you.
Sheldon: Well, why would you want two of me? I mean, I've heard even one of me is a lot to handle.
President Hagemeyer: Well, you're not afraid of a little competition, are you?
Sheldon: From Paige? Hardly. But I should warn you, she can be very difficult.
President Hagemeyer: Well, luckily I've had some practice with that lately.
Sheldon: And how do you handle it?
President Hagemeyer: Usually I, uh, play to their egos. You know, make them feel like the smartest person in the room.
Sheldon: And they fall for that?
President Hagemeyer: Well... [chuckles] not everyone's as smart as you, Sheldon.