Hammond: I've read Dr. Jackson's report on his translation. Given what happened the last time you encountered something like this, I'm surprised you're so willing to take on this mission.
Jack: So am I, sir.
Daniel: Why wouldn't we wanna gain access to the greatest repository of knowledge in the known universe, once and for all find the lost city of the Ancients, and use their advanced technology to save the entire galaxy from the evil oppression of the Goa'uld?
Jack: Well, there's that.