Albus Dumbledore : Are you and her...?Harry Potter : Oh no, no, no. I mean, she's brilliant, but we're friends.
Read more Harry Potter QuotesFrom: Harry Potter and the Half-Blood Prince (2009)
Albus Dumbledore : Draco, years ago I knew a boy who made all the wrong choices. Please let me help you!Draco Malfoy : I don't need your help! Don't you understand? I have to do this! I have to kill you... or he's gonna kill me!
Years ago, I met a boy. He made all the wrong choices. You see, a student, like any other... his name was Tom Riddle. Today, the world knows him by another name... Voldemort.
Harry, I'd like you to meet Professor Horace Slughorn.