Gage: Mr. Zuckerberg, do I have your full attention?
Mark Zuckerberg: [stares out the window] No.
Gage: Do you think I deserve it?
Mark Zuckerberg: [looks at Gage] What?
Gage: Do you think I deserve your full attention?
Mark Zuckerberg: I had to swear an oath before we began this deposition, and I don't want to perjure myself, so I have a legal obligation to say no.
Gage: Okay - no. You don't think I deserve your attention.
Mark Zuckerberg: I think if your clients want to sit on my shoulders and call themselves tall, they have the right to give it a try - but there's no requirement that I enjoy sitting here listening to people lie. You have part of my attention - you have the minimum amount. The rest of my attention is back at the offices of Facebook, where my colleagues and I are doing things that no one in this room, including and especially your clients, are intellectually or creatively capable of doing.
Mark Zuckerberg: Did I adequately answer your condescending question?
This scene from The Social Network is one of my favorite ones.
Although the movie is only loosely based on the Facebook history, and isn't an exact representation of what happened, it's still a strong character-driven movie that's enjoyable to watch, and rewatch.
Oh and.. Arrogance is a virtue.