Gilora : "It's been my experience that..." O'Brien : "What? That humans aren't good engineers?" Gilora : "No, not humans. Males." O'Brien : "I beg your pardon?" Gilora : "Men just don't seem to have a head for this sort of thing. That's why women dominate the sciences." O'Brien : "Maybe on Cardassia. But on this station, this man is Chief of Operations, and I know more about these systems anyone, including you."