" Wollard recited the full formal greeting, as was customary. The younger members of the staff rolled their eyes and looked bored, as was also customary. The full formal greeting was designed long ago, in the days when interstellar travel still involved time distortion and suspended animation. Back then, it was common to greet travelers who didn’t know where they were, when they were there, or in some cases, who they were. Of course, those days were long past. In these more modern times the full greeting was only used at the most formal occasions or by the most formal people. "

― Scott Meyer , Master of Formalities