[Snape's eyes flash as he steps just within Neville's personal bubble, glowering down at him; the boy will soon be as tall as he, he knows-- but for this moment, he enjoys this last time to look down on Neville Longbottom.]

Silence. You have no idea what I do or do not deserve. You haven't even begun to earn the right to speak of who you has earned your respect. You're not yet a man. Don't forget that, boy.