Adult Sheldon: While it was nice to have President Hagemeyer on my side, I still needed to find an advisor to approve my research. Some intrepid soul who was unafraid of tarnishing their reputation by taking a chance on a brilliant mind and a bold, untested idea.

Adult Sheldon: I didn't realize until years later that my father was only asking questions about lightning and thunder to cheer me up. In fact, he would often pretend to be dumb just to make me feel better.

Adult Sheldon: My father didn't always get the credit he deserved. The advice he gave me actually worked out pretty well. Of course, I never told him.
George: Talked to Billy.
Missy: Why would you do that?
George: No, it was good.
Missy: Stay out of my life.
Adult Sheldon: He may not have been the world's greatest dad. But maybe we weren't the world's greatest kids.

Pastor Jeff: Before our final prayer, would anyone else like to say a few words?
Mary: Missy? [Missy shakes her head] Shelly?
[Sheldon stands up and walks up to the microphone]
Sheldon: I've been thinking a lot about the last moments I had with my dad. It was morning, and he was leaving for work. He said, "See y'all later." And I said nothing. I regret that. I could have said "bye" or asked him for a ride. Or told him that I loved him. But I didn't. I barely noticed he left. So many times that I didn't notice my father. I hope he knew how much I loved him.
Adult Sheldon: I wish I could tell you I said all those things. But I didn't.
Mary: Shelly? [Sheldon shakes his head] [Mary shakes her head to Pastor Jeff]
Pastor Jeff: Let's bow our heads in prayer.
All: Our Father, who is in heaven, hallowed be Your name...
Adult Sheldon: For a long time, I focused on my father's shortcomings. Now that I'm his age and have kids of my own, I realize he was just a person doing the best he could, and he did a lot. I didn't say it at his funeral, but I can say it now. I loved my father. I will miss him forever.

Sheldon: I need telescope time to search for exoplanets, and Dr. Linkletter and Dr. Sturgis have denied my request.
President Hagemeyer: Why?
Sheldon: They said that kind of research would expose both me and the university to criticism.
President Hagemeyer: [stifled laugh] Well, that's outrageous.
Sheldon: So, you'll give me access?
President Hagemeyer: Gosh, no. I want to, but... I'm just the president. [chuckles] Use of the telescope has to be approved by a... science advisor.
Sheldon: Is that true?
President Hagemeyer: Does it sound true?
Sheldon: I suppose it does.
President Hagemeyer: Then I suppose it is.
Sheldon: Why did I even come to you?
President Hagemeyer: [gasps] Remember that next time.

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.

Sheldon: President Hagemeyer, we have a problem.
President Hagemeyer: What now, Sheldon? The Yoo-hoos in the vending machine aren't cold enough?
Sheldon: Actually, they aren't, but we'll table that for later.