Megan McArdle
One thing that being a journalist teaches you is to be grateful for fact checkers. It is nearly impossible to write at volume without introducing small errors--misspelled names, wrong dates, etc--or missing an update that came out after you filed. Fact checkers save us. Thank
Moses Kagan
The correct response, when you're in a position of responsibility and someone rightly points out you made a mistake: "Thank you"