Sheldon: So one-fourth of the 12 pieces of pie is?
Missy: Three?
Sheldon: Yes. And one-third of the 12 pieces is?
Missy: Four?
Sheldon: Yes. Now how much is one-third of the pie plus one-fourth of the pie?
Missy: Well, three plus four is seven, but there's 12 pieces, so seven-twelve-iths.
Sheldon: It's twelfths. And yes.
Missy: I did it.
Adult Sheldon: Actually, I did it. In less than ten minutes, I taught fractions to a monkey.

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.

Mary: And you. Getting baptized just to kiss a girl? What were you thinking?
Georgie: Sounds like you know what I was thinking.

Mary: Georgie, if you want to be a good Christian, maybe you should stop lying through your teeth.
Georgie: Just be happy I brushed them, okay

Pastor Jeff: And I also want to welcome George Cooper, who has recently found his way to the Lord.
Georgie: Howdy. Praise Jesus.