Have to? Of course you have to! But only because of you, Harry, won't rest until Voldemort is finished! Think now, for once, if you have never heard of the prophecy! What would you do?
J. K. RowlingSometimes, if she simply remained quiet, and let the inadequacy of his excuses reverberate on the air, he became ashamed and backtracked.
J. K. RowlingBad news, Harry. I've just been to see Professor McGonagall about the Firebolt. She – er, got a bit shirty with me. Told me I'd got my priorities wrong. Seemed to think I cared more about winning the Cup than I do about staying alive. Just because I told her I didn't care if it threw you off, as long as you caught the Snitch first.
J. K. Rowling