“I have given you your liberty, Lucius, is that not enough for you? But I have noticed that you and your family seem less than happy of late. . . . What is it about my presence in your home that displeases you, Lucius?”“Nothing — nothing, my Lord!”“Such lies, Lucius . . .”

“Tell me, how is Lucius Malfoy these days? I expect he's delighted his lapdog's working at Hogwarts, isn't he?""Speaking of dogs," said Snape softly, "did you know that Lucius Malfoy recognized you last time you risked a little jaunt outside? Clever idea, Black, getting yourself seen on a safe station platform. Gave you a cast-iron excuse not to leave your hidey-hole in future, didn't it?”

“Do you see, Harry? Do you see the flaw in my brilliant plan now? I had fallen into the trap I had foreseen, that I had told myself I could avoid, that I must avoid.”“I don’t —”“I cared about you too much,” said Dumbledore simply. “I cared more for your happiness than your knowing the truth, more for your peace of mind than my plan, more for your life than the lives that might be lost if the plan failed. In other words, I acted exactly as Voldemort expects we fools who love to act.“Is there a defense? I defy anyone who has watched you as I have — and I have watched you more closely than you can have imagined — not to want to save you more pain than you had already suffered. What did I care if numbers of nameless and faceless people and creatures were slaughtered in the vague future, if in the here and now you were alive, and well, and happy? I never dreamed that I would have such a person on my hands.”

“Dementors are among the foulest creatures that walk this earth. They infest the darkest, filthiest places, they glory in decay and despair, they drain peace, hope, and happiness out of the air around them. Even Muggles feel their presence, though they can’t see them. Get too near a Dementor and every good feeling, every happy memory will be sucked out of you. If it can, the Dementor will feed on you long enough to reduce you to something like itself — soul-less and evil. You’ll be left with nothing but the worst experiences of your life.”

“Your devotion is nothing more than cowardice. You would not be here if you had anywhere else to go.”

“To the Dark Lord,I know I will be dead long before you read this but I want you to know that it was I who discovered your secret. I have stolen the real Horcrux and intend to destroy it as soon as I can. I face death in the hope that when you meet your match, you will be mortal once more.R.A.B”

“I can not remember telling my parents that I was studying classics, they might well have found out for the first time on graduation day. Of all the subjects on this planet, I think they would have been hard-put to name one less useful in Greek mythology when it came to securing the keys of an executive bathroom. Now I would like to make it clear in parenthesis, that I do not blame my parents for their point of view. There is an expiry date for blaming your parents for steering you in the wrong direction. The moment you are old enough to take the wheel, responsibility lies with you. What is more, I can not criticize my parents for hoping that I would never experience poverty. They had been poor themselves, and I have since been poor. And I quite agree with them, that it is not an ennobling experience. Poverty, entails fear, and stress, and sometimes depression, It means a thousand petty humiliations and hardships. Climbing out of poverty by your own efforts, that is something by which to pride yourself, but poverty itself, is romanticized only by fools. But I feared at your age was not poverty, but failure... Now, I am not dull enough to suppose that because you are young, gifted, and well educated, that you have never known heartbreak, hardship, or heartache. Talent and intelligence, never yet inoculated anyone against the caprice of the fates... ultimately, we all have to decide for ourselves what constitutes failure.”