“It is our choices, Harry, that show what we truly are, far more than our abilities.”
“Oh well... I'd just been thinking, if you had died, you'd have been welcome to share my toilet.”
“Of all the trees we could've hit, we had to get one that hits back.”
“Honestly, if you were any slower, you’d be going backward.”
“I'll be in my bedroom, making no noise and pretending I'm not there.”
“You will find that I will only truly have left this school when none here are loyal to me.”
“Hearing voices no one else can hear isn't a good sign, even in the wizarding world.”
“You will also find that help will always be given at Hogwarts to those who ask for it.”
“If he doesn't stop trying to save your life he's going to kill you.”
“Snape was looking as though the first person to ask him for a Love Potion would be force-fed poison.”