Dr. Gablehauser: I thought maybe you boys could show Dennis around, let him see why we're the best physics research facility in the country.
Dennis Kim: I already know you're not. You don't have an open science grid computer, or a free electron laser, and the string theory research being done here is nothing but a dead end.
Sheldon: Excuse me, that is my research, and it is by no means a dead end.
Dennis Kim: Well, obviously you don't see it yet, but trust me, you will.

Raj: Can you believe it! He watched me work for 10 minutes and than he tried to build a little piece of software that could replace me.
Leonard: Is that really possible?
Raj: As it turned out, yes.

Sheldon: Engineering. Where the noble semiskilled laborers execute the vision of those who think and dream. Hello, Oompa-Loompas of science.

Leonard: Okay, Sheldon, I understand that youre going through a bit of a career crisis, you're searching for some other area where you can feel valuable and productive but I need to tell you something and I want you to listen carefully.
Sheldon: All right.
Leonard: Go away!