"If you attack my son again, I shall ensure that it is the last thing you ever do."
"I hated the lot of them: my parents with their pure-blood mania, convinced that to be a Black made you practically royal... my idiot brother, soft enough to believe them... that's him. He was younger than me, and a much better son, as I was constantly reminded."
"To the Dark Lord. I know I will be dead long before you read this, but I want you to know 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."