Dolores Umbridge: Pardon me, Professor, but what exactly are you insinuating?
Minerva McGonagall: I am merely requesting that when it comes to my students you conform to the prescribed disciplinary practices.
Dolores Umbridge: So silly of me, but it sounds as if you're questioning my authority in my own classroom, Minerva.
Minerva McGonagall: Not at all, Dolores, merely your medieval methods.
Dolores Umbridge: I am sorry, dear, but to question my practices is to question the Ministry, and by extension, the Minister himself. I am a tolerant woman, but the one thing I will not stand for is disloyalty.
Minerva McGonagall: Disloyalty?
Dolores Umbridge: Things at Hogwarts are far worse than I feared.