Failure, failure is so important, it doesn’t get spoken about enough, we speak about success all the time.

So top grade's O for 'Outstanding,'" Hermione was saying, "and then there's A-" "No, E," George corrected her, "E for 'Exceeds Expectations.' And I've always thought Fred and I should've got E in everything, because we exceeded expectations just by turning up for the exams.

He might have been encased in a thick glass bubble, so separate did he feel from his three dining companions. It was a sensation with which he was only too familiar, that of walking in a giant sphere of worry, enclosed by it, watching his own terrors roll by, obscuring the outside world.

Curious indeed how these things happen. The wand chooses the wizard, remember...I think we must expect great things from you, Mr. Potter... After all, He-Who-Must-Not-Be-Named did great things — terrible, yes, but great.

I'm not putting them on,” said old Archie in indignation. “I like a healthy breeze 'round my privates, thanks.

What I would most like to think they would take away, is what I take away when I read my favorite books. Which is the knowledge that there is always somewhere you can go, that you love, and where you're safe. And that's how I feel about my favorite books, wherever I am, if I've got that book with me, I've got a place where I can go and be happy. So if that place is Hogwarts for anyone, then I couldn't be more honored or humbled.

It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends.