Harry Potter and the Half-Blood Prince

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

"I am not concerned with the hand that follows mine, but with the good it can do."

"To have been loved so deeply, even though the person who loved us is gone, will give us some protection forever."

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

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

"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."