Dumbledore says people find it far easier to forgive others for being wrong than being right.

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.

Overload 'em with information an' they'll kill yeh jus' to simplify things.

But you're dead,' said Harry. 'Oh, yes,' said Dumbledore matter-of-factly. 'Then... am I dead too?' 'Ah,' said Dumbledore, smiling still more broadly. 'That is the question, isn't it? On the whole, dear boy, I think not.

Lee Jordan was finding it difficult not to take sides. 'So — after that obvious and disgusting bit of cheating —' 'Jordan!' growled Professor McGonagall. 'I mean after that open and revolting foul —' 'Jordan, I'm warning you —' 'All right, all right. Flint nearly kills the Gryffindor Seeker, which could happen to anyone, I'm sure, so a penalty to Gryffindor, taken by Spinnet, who puts it away, no trouble, and we continue play, Gryffindor still in possession.

This is night, Diddykins. That's what we call it when it goes all dark like this.

I don't need a cloak to become invisible.