Azula: "Have you met the Dai Li? They're Earthbenders, but they have a killer instinct that's so Firebender. i just love it!"
Tarlock: "wh- who are you!?" Amon: "... I, am the solution."
Avatar Roku: "You must show no emotion, Not the slightest sign of fear, or he will steal your face."
Zuko: "I was the perfect prince, but I wasn't me."
Korra: "You need Me, But i don't need you. I'm the Avatar."
Zuko: (impersonating Azula) "Listen Avatar, i can either join your group, or do something inexplicably horrible to you and your friends! Your choice! ... i guess im not that good at impersonations."
Mai: "That's all i get?? A letter!? You could have at least looked me in the eye when you ripped my heart out!"
Azula: "You want to be Fire Lord? Fine! Lets settle this. Just you and me brother! The showdown that was always meant to be! Agni Kai!" Zuko: "Your on!"
Noatak: "He's right. You are a weakling!"
Lieutenant: "I dedicated my life to you!!"
Amon: "You have served me well."