I’m trying to remember a line from TNG where Picard says that so and so speaks a number of difficult languages, including this, that, (maybe) Romulan, and _______ (!). I tried Googling “difficult Star Trek languages,” but it keeps showing me languages actually made up for the franchise (e.g. Kingon) instead of this obscure line referencing difficult in-universe languages. Anyone remember what the line was or what episode, or remember more about what situation it was spoken in?