Constant vigilance!

“He didn’t know what he was going to — but it had to be better than what he was …”

“Es sind nicht unsere Fähigkeiten, die zeigen, wer wir wirklich sind, sondern un…”

“I—I didn't think—""That," said Professor McGonagall, "is obvious.”

“Hogwarts was the first and best home he had known. He and Voldemort and Snape, …”