Sheldon: Too bad there's not a comic book database so I could search through it and find what I'm looking for.
Dr. Linkletter: Well, CERN has something similar. You can search a database of scientific papers.
Sheldon: But there's no database for comic books.
Dr. Linkletter: You should make one. Somewhere else.
Sheldon: Mmm, sounds like a lot of work.
Dr. Linkletter: Or does it sound like a lot of fun? Go find out.
Sheldon: Do you want to do it with me?
Dr. Linkletter: Only if you share credit, and my name comes first.
Sheldon: Never mind. [exits]
Dr. Linkletter: I knew that would work.

Sheldon: Dr. Linkletter, I need to talk to you.
Dr. Linkletter: Are we in my office?
Sheldon: No.
Dr. Linkletter: Then these are not my office hours.
Sheldon: Are you using my love of schedules against me?
Dr. Linkletter: [chuckles] Oh, yes.
Sheldon: Well done.

Dr. Linkletter: Sheldon, thank you for coming in. I want to apologize for our little tiff earlier.
Sheldon: You're forgiven.
Dr. Linkletter: Oh. Great. I found something that might be of interest to you. An authentic signature from Richard Feynman.
Sheldon: Where did you get this?
Dr. Linkletter: Details aren't important.
Sheldon: Is this a restraining order?
Dr. Linkletter: Not important.
Sheldon: That's actually a really good way to get autographs. I'll have to keep that in mind.

Jim: Here we are. Grab a shovel and dig in. There you go.
Dr. Linkletter: I spent the summer in Italy once.
Georgie: Bringing back memories?
Dr. Linkletter: No.

Georgie: Were you mad at Mom for getting pregnant?
Meemaw: Oh, yeah.
Georgie: Did you stop talking to her?
Meemaw: Hell no, I wanted her to hear how pissed off I was. But all that being mad at her just was a waste of time.
Georgie: What made you come around?
Meemaw: I guess you showing up.
Georgie: I do have a natural charm, don't I?
Meemaw: You did, and then you learned to talk.

Adult Sheldon: In the world of collecting, I'm what's known as a completist. For example, I own every gauge of model train from the mighty "G," to the tiny "T." Look at how cute it is, I just want to eat it up. However, the downside of being a completist is when something's missing, it's like an itch you can't scratch, even if you own a complete set of Justice League back scratchers... which I do. In this case that itch was the comic book issue Doom Patrol and Suicide Squad Special #1.

Sheldon: So, as you can see on the chart on page 34, the amount of time spent searching for grants would be cut by 80%. Do you see what this could do for the scientific community?
President Hagemeyer: Yes. [gasps] We could charge an access fee to every university on the planet, and I can retire on a yacht in the Bahamas.
Sheldon: You're missing the point.
President Hagemeyer: Yeah, yeah, yeah. Uh, good for science. I love it.