Sophistication might be described as the ability to cope gracefully with a situation involving the presence of a formidable menace to one's poise and prestige (such as the butler, or the man under the bed - but never the husband).
James ThurberHe had as much fun in the water as any person I have known. You didn't have to throw a stick in the water to get him to go in. Of course, he would bring back a stick to you if you did throw one in. He would even have brought back a piano if you had thrown one in.
James Thurber