Remus Lupin Quotes in Harry Potter and the Deathly Hallows
"Harry, the time for Disarming is past! These people are trying to capture and kill you! At least Stun if you aren't prepared to kill!"
"We were hundreds of feet up! Stan's not himself, and if I Stunned him and he'd fallen, he'd have died the same as if I'd used Avada Kedavra!"
"Attendance is now compulsory for every young witch and wizard," he replied. "That was announced yesterday. It's a change, because it was never obligatory before. [...] This way, Voldemort will have the whole Wizarding population under his eye from a young age."