Quote from Rose in The Housekeeper
Dorothy: Look, Marguerite is a lovely person. She just cannot do the job.
Rose: [sighs] I hate to admit it, but you're right. We had a similar situation back in St. Olaf, with Mrs. Gunderson, our grade school teacher. Oh, she was the nicest woman you'd ever want to meet, but as the years went by, she got her facts a little confused. In biology class she started telling kids that the human body was made up of 80% Ovaltine. While we were studying WWI, she told us mustard gas was something you got from eating too many hot dogs. That's why to this day in St. Olaf, everyone celebrates the 4th of July with a thin omelet on a bun.
Dorothy: What do you say after we fire Marguerite, we each chip in and get Rose a CAT scan.