Hermione: Now if you two don't mind, I'm going to bed before either of you come up with another clever idea to get us killed - or worse, expelled. Ron: She needs to sort out her priorities!
Dumbledore: It takes a great deal of bravery to stand up to your enemies, but a great deal more to stand up to your friends.
Dumbledore: It does not do to dwell on dreams, Harry, and forget to live.
Hermione: You'll be okay, Harry. You're a great wizard. You really are. Harry: Not as good as you. Hermione: Me? Books and cleverness. There are more important things: friendship and bravery. And Harry, just be careful.
Mr. Ollivander: Curious... very curious... Harry: Sorry, but what's curious? Mr. Ollivander: I remember every wand I've ever sold, Mr. Potter. It so happens that the phoenix whose tailfeather resides in your wand gave another feather... just one othe...
Professor Quirrel: Troll! In the dungeons! [looks sick] Professor Quirrel: Thought you ought to know. [faints and crumples onto the floor]
Hagrid: You're a wizard, Harry! Harry: I'm a what?
Professor Severus Snape: There will be no foolish wand-waving or silly incantations in this class. As such, I don't expect many of you to appreciate the subtle science and exact art that is potion-making. However, for those select few... [stares at D...
Dumbledore: Harry, do you know why Professor Quirrell couldn't bear to have you touch him? [Harry shakes his head] Dumbledore: It was because of your mother. She sacrificed herself for you, and that kind of act leaves a mark. [Harry reaches up to tou...
Ron: [Harry and Ron arrive late to Transfiguration, relieved that Professor McGonagall isn't there yet] Whew, made it. Can you imagine the look on old McGonagall's face if we were late? [the cat sitting at the head of the class suddenly transforms in...
Dumbledore: What happened down in the dungeon between you and Professor Quirrell is a complete secret. So, naturally, the whole school knows.
Hermione: Harry, no way! You heard what Madam Hooch said. Besides, you don't even know how to fly! [Harry ignores Hermione and he flies up] Hermione: What an idiot!
[in the Devil's Snare] Hermione: Stop moving, both of you. This is devil's snare! You have to relax. If you don't, it'll only kill you faster! Ron: Kill us faster? Oh, now I can relax!
Neville Longbottom: [about his new Remembrall] Only problem is, I can't remember what I've forgotten.
Harry: Good of you to get us out of trouble like that. Ron: Mind you, we did save her life! Harry: Mind you, she might not have needed saving if you hadn't insulted her.
Hermione: Neville, I'm really, really sorry about this. [raises her wand] Hermione: Petrificus Totalus! [Neville's arms snap to his sides, and he drops to the floor, frozen stiff as a board] Ron: You're a little scary sometimes, you know that? Brilli...
Molly Weasley: [looks at Fred, hoping to get him onto platform 9 3/4] Fred, you next. George Weasley: He's not Fred, I am! Fred Weasley: Honestly, woman. You call yourself our mother. Molly Weasley: [to Fred] Oh, I'm sorry, George. Fred Weasley: [app...
Ron: What do they think they're doing, keeping a thing like that locked up in a school? Hermione: You don't use your eyes, do you? Didn't you see what it was standing on? Ron: I wasn't looking at its feet! I was a bit preoccupied with its heads... or...