Quote by Severus Snape

"Once again, you have allowed your emotions to cloud your judgment."

"Buckbeak has gone now, and you've received far worse punishments for infinitely greater wrongdoings."

"You think it wise to trust Dumbledore so completely?"

"A werewolf in his uncontrolled and unclothed state is a grave danger."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."