Bernadette: But the real story was so sweet. The little astronaut was afraid, but he still went to space, and that's what made him brave.
Howard: [scoffs] But in space, the other astronauts made fun of him, and that's a thing he doesn't want to relive.
Bernadette: I get that. I guess it would just take a really brave man to put an embarrassing story like that out into the world, just so it might help some frightened children not feel so alone.
Howard: Wow. That is quite the guilt trip. Are you sure you're not Jewish?

Howard: You know, I'm really glad you decided to learn Mandarin.
Sheldon: Why?
Howard: Once you're fluent, you'll have a billion more people to annoy instead of me.

Howard: So you can never take it (the sweater) off?
Leonard: No.
Raj: Not even to sleep?
Leonard: No.
Howard: So you're just an idiot?
Leonard: It's called proving a point.
Howard: Is the point you're an idiot?

Bernadette: Maybe we should get one of those machines to help her up the stairs.
Howard: You mean a fork lift?

President Siebert: Look, it doesn't matter if they have popular support, we're gonna get the scientific community behind us.
Leonard: He's right, the Nobel Prize is about the work, and as your fellow scientists, we support you and Amy.
President Siebert: That's great, Scooby Gang.

President Siebert: Dr. Cooper, there you are. I just wanted to tell you not to worry about this Pemberton and Campbell publicity blitz.
Sheldon: Are you worried?
President Siebert: Not at all. Not even a little bit. [manic laugh]

Sheldon: Look at this. They posted another video. It's not even about science. They're on a celebrity bus tour.
Raj: Those are fun. I went on one and saw Tom Hanks talking to his gardener. He's even nice when you plant the wrong color azaleas.