" I’m fond of travel, but I wouldn’t care to live out of England,” said Mrs. Bland. “We’ve got all our friends here—and my sister lives here, and everybody knows us. If we went abroad we’d be strangers. And then we’ve got a very good doctor here. He really understands my health. I shouldn’t care at all for a foreign doctor. I wouldn’t have any confidence in him. "

― Agatha Christie , The Clocks (Hercule Poirot, #30)