Anything Dumbledore has ever said.
Im gonna go for all of the HP books, srry.
"Books! And cleverness! There are more important things -- friendship and bravery."--Hermione Granger
Hermione: "Well, if you two are going to chicken out, fine. I don't want to break rules, you know. I think threatening Muggle-borns is far worse than brewing up a difficult potion. But if you don't want to find out..."
Ron: "I never thought I'd see the day when you'd be persuading us to break rules."
"P-P-Professor McGonagall! Sh-she said I'd failed everything!"
—Hermione faces her Boggart
Ron: "She’ll be after you next, Hermione."
Hermione: "Let her try! I’ll show her! Silly little girl, am I? Oh, I’ll get her back for this."
— Hermione and Ron discussing Rita Skeeter
Ron: "Seamus reckons that Harry's lying about You-Know-Who."
Hermione: "Yes, Lavender thinks so too... I told her to keep her big fat mouth shut about you, actually. And it would be quite nice if you stopped jumping down Ron and my throats, Harry, because if you haven't noticed, we're on your side."
— Hermione on her belief in Harry about Voldemort's return
Hermione: "It's exciting, isn't it? Breaking the rules!"
Ron: "Who are you and what have you done to Hermione Granger?"
— Hermione and Ron
Hermione: "Oh, I've just escaped - I mean, I've just left Cormac. Under the mistletoe... I'd thought he'd annoy Ron most. I debated for a while about Zacharias Smith, but I thought, on the whole-"
Harry: "You considered Smith?"
Hermione: "Yes, I did, and I'm starting to wish I'd chosen him, McLaggen makes Grawp look a gentleman."
— Hermione at Slughorn's Christmas party
Harry: "Listen!"
Hermione: "No, Harry, you listen. We’re coming with you. That was decided months ago – years, really."
Hermione: "They wanted to examine whatever he's left us. You had no right to do that!... The law was created to stop wizards passing on Dark artifacts, and the Ministry is supposed to have powerful evidence that the deceased's possessions are illegal before seizing them! Are you telling me that you thought Dumbledore was trying to pass us something cursed?"
Rufus Scrimgeour: "Are you planning to follow a career in Magical Law, Miss Granger?"
Hermione: "No, I'm not. I'm hoping to do some good in the world!"
— Hermione arguing with the Minister over his belated reading of Dumbledore's will
Professor Slughorn: "Oho! ‘One of my best friends is Muggle-born, and she’s the best in our year!’ I’m assuming this is the very friend of whom you spoke, Harry?"
Harry: "Yes, sir."
Professor Slughorn: "Well, well, take 20 well-earned points for Gryffindor, Miss Granger."
— after Hermione impresses Professor Slughorn in Potions
Hermione: "I’m hunted quite as much as any goblin or elf, Griphook! I’m a Mudblood!"
Ron: "Don’t call yourself-"
Hermione: "Why shouldn’t I? Mudblood, and proud of it!"
— Hermione Granger and Ron Weasley speaking to Griphook
"You're a little scary sometimes, you know that. Brilliant. But scary."
—Ron Weasley to Hermione in their first year
"She's like my sister. I love her like a sister and I reckon she feels the same way about me. It’s always been like that."
— Harry Potter talking to Ron Weasley about his relationship with Hermione Granger in 1997
Ginny: "Hermione told me to get on with life, maybe go out with some other people, relax a bit around you, because I never used to be able to talk if you were in the room, remember? And she thought you might take a bit more notice if I was a bit more – myself."
Harry: "Smart girl, that Hermione."
Dumbledore: "Harry, do you know why Prof. Quirrell couldn't bear to have you touch him? It was because of your mother. She sacrificed herself for you. And that kind of act leaves a mark... This kind of mark cannot be seen. It lives in your very skin."
Harry: "What is it?"
Dumbledore: "Love, Harry. Love."
— Albus Dumbledore to Harry
Molly Weasley: "All right, that's enough! He's just a boy! You might as well induct him into the Order!"
Harry Potter: "Good, then I want to join! If Voldemort's building up an army then I want to fight!"
— Harry in 12 Grimmauld Place
Hermione: "I told them you'd take it like this."
Harry: "If you think I'm going to let six people risk their lives --!"
Ron: "-- because it's the first time for all of us."
— Hermione and Ron to Harry before the Battle over Little Whinging
"You're going to leave here with us. Go home, grab your children, and get out, get out of the country if you've got to. Disguise yourselves and run. You've seen how it is, you won't get anything like a fair hearing here."
—Harry while freeing Muggle-borns from the Muggle-Born Registration Commission
Harry: "I thought you knew what you’d signed up for."
Ron: "Yeah, I thought I did too."
Harry: "So what part of it isn't living up to your expectations? Did you think we’d be staying in five-star hotels? Finding a Horcrux every other day? Did you think you’d be back to MuMummy by Christmas?"
Ron: "We thought you knew what you were doing! We thought Dumbledore had told you what to do, we thought you had a real plan!"
— Harry and Ron before the latter's departure
Harry: "Dumbledore left the three of us a job, and we weren't supposed to tell - I mean, he wanted us to do it, just the three of us."
Neville: "We're his army. Dumbledore's Army. We were all in it together, we’ve been keeping it going while you three have been off on your own... Everyone in this room’s been fighting and they’ve been driven in here because the Carrows were hunting them down. Everyone in here’s proven they’re loyal to Dumbledore – loyal to you."
— Harry and Neville Longbottom upon the trio's return to Hogwarts
"Voldemort had raised his wand. His head was still tilted to one side, like a curious child, wondering what would happen if he proceeded. Harry looked back into the red eyes, and wanted it to happen now, quickly, while he could still stand, before he lost control, before he betrayed fear... He saw the mouth move and a flash of green light, and everything was gone."
—Harry sacrifices himself
Harry: "I don't want anyone else to help. It's got to be like this. It's got to be me."
Voldemort: "Potter doesn't mean that. This isn't how he works, is it? Who are you going to use as a shield today, Potter?"
Harry: "Nobody. There are no more Horcruxes. It's just you and me. Neither can live while the other survives, and one of us is about to leave for good. . ."
— Harry and Voldemort face off for the final time
"The scar hadn't pained Harry for nineteen years. All was well."
=D