Please don't think badly of me when you see it. You have no idea what he was like... even back then.
Read more Professor Horace Slughorn QuotesFrom: Harry Potter and the Half-Blood Prince (2009)
Every day. Every hour. This very minute, in fact, dark forces attempt to penetrate these walls. This time, I cannot help you destroy it... alone.
I never noticed how beautiful this place is.
Snape! He trusted you!