- Clark Kent: Chloe, when I heard about Lana, I went to find Lex. And I wasn't gonna let him leave there alive. The irony is I think it was the first time I ever really understood Lex. Loving someone is hard. It's difficult. But hate... hate is so... clean.
- Chloe Sullivan: Maybe you need to feel this right now. I mean, anger is a natural human emotion.
- Clark Kent: Well, that's just it. 'Cause when that phantom was trying to kill me and I was staring into my own eyes, I saw the monster that I could become if I wanted to. It was a reminder that I am not human.
- Chloe Sullivan: Tell that to every person you've ever saved. Clark, whether you wanna see it or not, you're one of us now. And the fact you're from a galaxy far, far away just... adds character. And you know I'm here, no matter what side of nature or nurture happens to be winning out.
- Clark Kent: It goes both ways, Chloe.
- Clark Kent: When you left here, you were hurt pretty badly. How'd you heal so fast?
- John Jones: I just had to leave the Earth's atmosphere. But in my absence, it appeared you did exactly what Jor-El was trying to prevent.
- Clark Kent: I unleashed a carbon copy of myself. Only without my...
- John Jones: Humanity?
- Clark Kent: What was I supposed to do? Let him kill every host he inhabited?
- John Jones: That is one the hardest trials you will face, Kal-El. While your humanity is your greatest strength, it is also your greatest vulnerability.
- Clark Kent: Well it's part of who I am. And it's who I wanna be. I'm proud I was raised to care about people. And I'm not going to apologize for it anymore.
- Clark Kent: I know. But this creature was discarded at birth as a poor imitation. He was shown no compassion, no conscience. Therefore he has none. He knows only one thing: Survival.
- Clark Kent: How do I stop someone who has all my powers and none of my weaknesses?
- John Jones: By opening your eyes to what you take for granted every day. Your faith in humans is not the only thing that gives you strength.
- Clark Kent: The yellow sun.
- John Jones: Your father would be proud. He did everything he could to prepare you, but bravery... is not something you can learn.
- Clark Kent: How much bravery does it take when you're getting pummeled?
- John Jones: Kal-El, you could've ignored all of the phantoms that escaped the Phantom Zone. But you chose to take responsibility and stop them. Even one more powerful than you.
- Clark Kent: In a weird way, he may have been right. Maybe I have allowed myself to become weak. Caring too much about everything, everyone here.
- John Jones: You've learned a lot from your time in Smallville. These people have made you who you are.
- Clark Kent: They won't always be here. Losing Lana has made me realize, no matter how close I get someday they'll all be gone. And all the time that I've spent ignoring my destiny trying... to something I'll never be: Human.
- Lex Luthor: You're the phantom. You took Clark's body.
- Bizarro: Just a few cells. Clark's still alive. He's out there. And you will help me kill him. I need meteor rocks. A lot of them.
- Lex Luthor: I'd never help you kill Clark.
- Bizarro: Lex, redemption doesn't suit you. Why protect a Clark Kent who hates you when you can help the one who wants to be your ally? It's what you've always wanted. Isn't it, Lex?
- Lex Luthor: I may have tracked you around the globe, but clearly you're not a native. Where are you from and why did you only replicate Clark?
- Bizarro: Now you got a decision to make, Lex. What's more important? Destroying me or solving the mystery of Clark Kent?
- Chloe Sullivan: Okay, so this phantom Clark thing was inhabiting humans, but when he touched you, it just replicated. Why?
- Clark Kent: The phantom needed a Kryptonian body in order to replicate to become whole again. Chloe, I don't know how to stop him. It's not like I can fly after him.
- Chloe Sullivan: This guy can fly? God Clark, you gotta get on that one. Well, where's our Bizarro Clark now?
- Clark Kent: I don't know. But, Chloe, before I hit him, his face distorted. Almost like he was hurt.
- Chloe Sullivan: Which is why he pushed pause on his one-man mission to kill you. Why would your dopplegänger weaken if you didn't?
- Bizarro: [deep, husky voice] Hey, Clark. You ever wonder what would happen to all these humans if you weren't here to play savior? I know you do. You just never admit it.
- Clark Kent: You don't know anything about me.
- Bizarro: No, Clark. I know everything about you. I just didn't borrow your DNA, I have all your memories, all your thoughts, every last twisted one of them. When I'm living your life, I won't make those same mistakes.
- Lex Luthor: I was dead. And there was this light. And an angel. Why would she save me... after all I've done?