Harry Potter and the Half-Blood Prince

"Ah, music, a magic beyond all we do here."

"And anyway, it's not much of a secret if I tell you."

"I was not aware that it was possible to torture Muggles."

"Remember, if the time should come when you have to make a choice between what is right and what is easy, remember what happened to a boy who was good, and kind, and brave."

"The consequences of our actions are always so complicated, so diverse, that predicting the future is a very difficult business indeed."

"You are the last and the best of the Peverells, if all you say is true."

"Happiness can be found even in the darkest of times, if one only remembers to turn on the light."

"Do not pity the dead, Harry. Pity the living, and, above all, those who live without love."

"It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends."

"I hope you're pleased with yourselves. We could all have been killed, or worse, expelled."

"There is nothing to fear but fear itself."

"Understanding is the first step to acceptance, and only with acceptance can there be recovery."

"Words are, in my not-so-humble opinion, our most inexhaustible source of magic."

"It is impossible to manufacture or imitate genuine love."

"Dark and difficult times lie ahead. Soon we must all face the choice between what is right and what is easy."

"It is our choices that show what we truly are, far more than our abilities."

"You are protected by an ancient magic."

"He cannot love, that was his great and fatal flaw."

"The memory is a curious thing."

"Sometimes it is our choices that make us who we are."

"I felt the weight of freedom upon me."

"Is it not curious how the human spirit does not always travel with the human body."

"Voldemort split his soul."

"A true Potions master is someone who understands the exact properties and characteristics of the ingredients required."

"Sit down. Sit. SIT!"

"Do not pity the dead, Harry. Pity the living, and above all those who live without love."

"A Horcrux is the complete opposite of Lily's sacrifice."

"To the well-organized mind, death is but the next great adventure."

"I have walked for some time now in pleasant company."

"It is the unknown we fear when we look upon death and darkness, nothing more."