The Riddler: "All my life I felt like there was someone inside of me,someone stronger and... and smarter. Someone that people would fear. No one else saw that."
Lucius Fox: "Except Penguin?"
The Riddler: "Except Oswald."
Lucius Fox: "So, why did you kill him?"
The Riddler: "Because Oswald killed the woman I loved."
Lucius Fox: "And with Oswald gone, is that the role I'm meant to fill? To be your reflection?"
The Riddler: "No. Because I know who I am. I know how to be him. And you helped that. So thank you.
Lucuis Fox: "Ed."
The Riddler: "(clears throat)"
Lucius Fox: "You killed six people."
The Riddler: "Mm-hmm."
Lucius Fox: "Seven, including Penguin. You just announced to the entire city that you are a villain and a murderer."
The Riddler: "Mm-hmm."
Lucius Fox: "Ed, if there is any part of your mind that is not insane, listen to me. You need help. Turn yourself in."
The Riddler: "My actions seem mad to you?"
Lucius Fox: "To anyone"
The Riddler: "I... I just killed the best friend that I have ever had.
My search for a teacher or an enemy that was just me trying to hold onto him for a little bit longer. But now I know who I am without him."
Lucius Fox: "So, who are you now?"
The Riddler: "Oh, come on, Foxy. I'm The Riddler."(laughing like an insane).