"It’s like the one friend, I guess, that he has in the world. I mean, I heard a phrase once, somebody was talking about their wife. This was a person who was very inept socially, not the wife, but the man. There were many things said about him that weren’t kind and he said, ‘My wife, who is lovely and social and everything like that, is my human credential.’And like makes him a human being, because people think, ‘well, if she can stand him, he must have some humanity within him’. And sometimes I think about Scully as Mulder’s human credential. It’s the only thing that makes him not crazy in many ways.”
David Duchovny, “Inside the X-Files”
"Nice pumpkin, Scully."
"You too, Mulder."
"I wasn’t a redhead at the time, I was mousy brown, and I am very glad that somebody had the idea to add a bit of color to my life."
- Gillian Anderson