Xavier: Mutants. Since the discovery of their existence, they have been regarded with fear, suspicion, and often hatred. Across the planet, debate rages... are mutants the next link in the evolutionary chain... or simply a new species of humanity fighting for their share of the world? Either way, it is an historical fact, sharing the world has never been humanity's defining attribute.

Scott/Cyclops: ...ever since Liberty Island you've been...
Jean: Scott.
Scott/Cyclops: You've been different.
Jean: My telepathy's been off lately. I can't seem to focus. I can hear everything.
Scott/Cyclops: Jean, it's not just your telepathy. A month ago you had to concentrate just to levitate a book or a chair across the room. Now when you have a nightmare the entire bedroom shakes.
Jean: My dreams are getting worse, Scott. I keep feeling something terrible is about to happen.

Xavier: The next time you feel like showing off, don't.

Scott: My opinion. I think Magneto's behind this.
Jean: No, I don't think so, Scott.
Xavier: While Eric is capable of organizing something like this from prison, for him it would be irrational. It would only hurt his goal of mutant prosperity.

Logan/Wolverine: Boyfriend? So how do you guys -
Bobby: We're still working on that.

Xavier: Logan, my tolerance for your smoking in the mansion notwithstanding, continue smoking that in here and you will spend the rest of your days under the belief that you are a six-year-old girl.
Logan/Wolverine: You'd do that?
Xavier: I'd have Jean braid your hair.

Xavier: Eric what have you done?
Magneto: I'm sorry, Charles. I couldn't help it.
Xavier: What have you told Stryker?
Magneto: Everything.

Xavier: William, you wanted me to cure your son, but mutation is not a disease.
Stryker: You're lying! You were more frightened of him than I was. You know, just one year after Jason returned from your school, my wife... You see, he resented us. He blamed us for his condition. So he would toy with our minds, projecting visions and scenarios into our brains. Well, my wife, in the end, she took a power drill to her left temple in an attempt to bore the images out. My boy. The great illusionist.
Xavier: For someone who hates mutants, you certainly keep some strange company.
Stryker: Oh, they serve their purpose. As long as they can be controlled.

Magneto: Mr. Laurio, never trust a beautiful woman; especially one who's interested in you.

Mr. Drake: You have to understand we thought we were sending Bobby to a school for the gifted.
Rogue: Bobby is gifted.

Mr. Drake: What exactly are you a Professor of Mr. Logan?
Logan/Wolverine: Art.

Storm: So... What are they?
Nightcrawler: They're angelic symbols, passed on to mankind by the archangel Gabriel.
Storm: They're beautiful. How many do you have?
Nightcrawler: One for every sin. So quite a few.

Nightcrawler: You know, outside of the circus, most people were afraid of me. But I didn't hate them. I pitied them. Do you know why? Because most people will never know anything beyond what they see with their own two eyes.
Storm: Well I gave up on pity a long time ago.
Nightcrawler: Someone so beautiful should not be so angry.
Storm: Sometimes anger can help you survive.
Nightcrawler: So can faith.

Pyro: You know all those dangerous mutants you hear about on the news? I'm the worst one.

Jean: Girls flirt with the dangerous guy, Logan, they don't take him home... they marry the good guy.
Wolverine: I can be the good guy.
Jean: Logan, the good guy sticks around.

Nightcrawler: Excuse me? They say you can imitate anybody, even their voice.
Mystique: *in Nightcrawler's voice* Even their voice.
Nightcrawler: Then why not stay in disguise all the time? You know, look like everyone else.
Mystique: Because we shouldn't have to.

Pyro: They say you're the bad guy.
Magneto: Is that what they say?
Pyro: That's a dorky looking helmet. What's it for?
Magneto: This "dorky looking helmet" is the only thing that's gonna protect me from the real bad guys.

Wolverine : She's good.
Magneto : You have no idea.

Stryker: The tricky thing about adamantium is, that if you ever manage to process its raw, liquid form, you got to keep it that way. Keep it hot. Because once the metal cools, it's indestructible. But you already know that. I used to think you were one of a kind Wolverine... I was wrong.

Scott/Cyclops: Everybody stand back.
Jean: Scott no. His mind is connected to Cerebro. Opening the door, could kill him and everyone his mind is linked to.
Storm: Wait, Kurt, I need you to take me inside.
Scott/Cyclops: Storm, who is this guy? Who are you?
Nightcrawler: My name is Kurt Wagner, but in the Munich Circus...
Storm: He's a teleporter.
Nightcrawler: I told you, If I can't see where I'm going...
Storm: I have faith in you.
Jean: Don't believe anything you see in there.
Nightcrawler: Our father, who art in heaven, hallowed be thy name. Thy kingdom come, thy will be done on Earth as it is in heaven.

Storm: It is about to get very cold in here.
Nightcrawler: I'm not going anywhere.

President McKenna: How did you get these?
Xavier: Lets just say I know a little girl who can go through walls.

Jean: *vo* Mutation. It is the key to our evolution. It is how we have evolved from a single-celled organism into the dominant species on the planet. This process is slow, normally taking thousands and thousands of years. But every few hundred millennia, evolution leaps forward.