I can’t find a video of it anywhere, but apparently I found this quote important enough to post on Facebook 9 years ago and it showed up in my memories today from the postgame press conference after the November 30th, 2014 game.
“Sean Payton said
"If you're a teacher, and every one of your students gets a 'D', then you could say 'Well, no one studied.' Or you might have to look at the way you're teaching."