[on the "Why Sheldon Cooper Should Go to College" tape:]
Ms. Ingram: Honestly... teaching Sheldon is the hardest thing I've ever had to do. And I don't say that because he can be a pain. I say that because he's so intelligent, I had to study every night just to keep up. I'm gonna miss him.

George: So he hasn't been in any of your classes?
Ms. Ingram: Mm-mm, not a one.
Ms. MacElroy: Nope.
George: But I bring him here, I take him home he's got to be somewhere in the building.
Ms. Ingram: Mm, I might've seen him in the library. But at this point, I sometimes think I see him when I'm alone in my house.
Ms. MacElroy: Like that creepy Chucky doll in the movies?
Ms. Ingram: [laughs] Exactly!

Ms. Ingram: Today we're gonna work on interior angles of a convex polygon. Georgie, where's your brother?
Georgie: I don't know, do you really want him here?
Ms. Ingram: Convex polygons are polygons...

Sheldon: Are you by any chance Evelyn Ingram?
Ms. Ingram: Yes.
Sheldon: The same Evelyn Ingram who checked out this book?
Ms. Ingram: And why is that your business?
Sheldon: I just assumed you were looking to make a friend.
Ms. Ingram: Oh, well, that was a long time ago. I had just gotten out of a very difficult relationship.
Sheldon: With a friend?
Ms. Ingram: Friend. Ha! I gave that man three years of my life and my innocence.
Sheldon: I don't know what that means.
Ms. Ingram: It means men are lying dogs only interested in one thing-
Sheldon: Well, that's not the dictionary definition.
Ms. Ingram: Mm-hmm. Always starts the same. A quick glance across the room, a casual hand on the shoulder, lunch at Stuckey's. [LAUGHS] Oh, yeah, it's all romance and flowers in the beginning

Mary: So, George is mad at me, and Sheldon is mad at me, and... honestly, I'm mad at me, too.
Brenda Sparks: Will you please give yourself a break? All that you do for that family, I am surprised you didn't crack years ago.
Mary: How do you handle it all?
Brenda Sparks: I'm sitting in a chicken coop drinking a wine cooler at 11:00 a.m.... clearly, I don't.

Sheldon: [on the phone] So if I don't actually look at the letter, legally I'm in the clear? Thank you. This has been very helpful. And if in the future, you have any physics questions, Janice has my info.

Missy: Interesting.
Sheldon: What does it say? No, don't tell me. Okay, tell me. No, don't!
Missy: Sheldon, if I tell you but you never look at it, then you didn't break the law, right?
[later:]
Janice: [answers phone] Law offices of Morris, Morris & Yorn. Janice speaking.
Sheldon: [on the phone] Hello. I'd like to speak to either Morris, Morris or Yorn.
Janice: May I ask what it is in regard to?
Sheldon: Well, I was slicing a hot dog...