“I expect what you're not aware of would fill several books, Dursely.”

“Books are like mirrors: if a fool looks in, you cannot expect a genius to look out.”

“And he knew that at that moment, they understood each other perfectly, and when he told her what he was going to do now, she would not say ‘be careful’ or ‘don’t do it’, but she would accept his decision because she would not have expected anything less of him.”

“You see what you expect to see, Severus.”

“I loathe people who say, 'I always read the ending of the book first.' That really irritates me, It's like someone coming to dinner, just opening the fridge and eating pudding, while you're standing there still working on the starter. It's not on.”

“Dear Ron, and Harry if you're there,"I hope everything went all right and that Harry is okay and that you didn't do anything illegal to get him out, Ron, because that would get Harry into trouble, too.I've been really worried and if Harry is all right, will you please let me know at once, but perhaps it would be better if you used a different owl, because I think another delivery might finish your one off.I'm very busy with my schoolwork, of course' ---'and we're going to London next Wednesday to buy my new books. Why don't we meet in Diagon Alley?Let me know what's happening as soon as you can. Love from Hermione.”

“Another ten points from Gryffindor,” said Snape. “I would expect nothing more sophisticated from you, Ronald Weasley, the boy so solid he cannot Apparate half an inch across a room.”