Penny: You know, it was nice of Bernadette to offer, but I'm not sure it's the right move for me.
Leonard: Well, what are you talking about? If you were in charge of her project, wouldn't that be a promotion?
Penny: Well, yeah, but it's not the most important thing. Aren't you always saying it's about the work, not more money or a better title?
Leonard: All the smart things I say, and you remember the dumb one.

Sheldon: I remember the song! It's called "Darlin'" by the Beach Boys! Oh, thank goodness! I'm not crazy! I don't have to take a pigeon as my bride!
Leonard: There goes our shot at him living on the roof.

Sheldon: This song is never going to stop. Have you ever dealt with something so relentlessly irritating?
Leonard: That's a trick question, right?

Leonard: My point is, while you're spending all this time on your own, building computers or practicing your cello, what you're really doing is becoming interesting. When people finally do notice you, they're gonna find someone a lot cooler than they thought. And for those of you that were popular in high school, it's over, sorry. Thank you. Congratulations.

Bernadette: Penny, everybody feels like you do. Like they're not good enough, not smart enough.
Penny: What, even you?
Bernadette: Of course.
Jess: Dr. Rostenkowski, you wanted me-
Bernadette: Hey, did they not teach knocking at Stanford? Get out! (chuckles) I love that kid.

Bernadette: Why don't you want to work with me? I know I can be tough, but that's just 'cause I'm surrounded by useless idiots.

Penny: No, it's not that.
Bernadette: Then why?
Penny: Honestly, I don't know if I'm up to it. You know, the last project I managed was my high school yearbook.
Bernadette: And?
Penny: And that was the year we didn't have one. - And? And that was the year we didn't have one. Apparently, the printers won't make them without getting paid.
Bernadette: What happened to the money?
Penny: Uh, if I didn't know then, I'm not going to magically know now.