"'Fool me once, shame on you, fool me twice, shame on me'." That was something that Mulder could relate to all too well. "I'll probably continue seeing what rocks I can overturn as well."
Mulder nodded. "That, combined with a bit of uncertainty, given that the standards of vampires don't appear to be too standard here." There were variations and differences in many things from what he knew, though it was still a good basis to start from.