Ariadne: These aren't just dreams, these are memories and you said never to use memories!
Mal: Your world is not real!
[as the dream collapses] Mal: [to Saito, handing him his secrets] He was close. Very close.
Cobb: [From Trailer] I can access your mind through your dreams.
Cobb: [From Trailer] You're asking me for Inception. I hope you do understand the gravity of that request.
Ariadne: [Confused] Wait, whose subconscious are we going into exactly?
Saito: [Dying] No room for tourists in these jobs.
Cobb: I'm just doing what you taught me. Professor: I never taught you to be a thief.
[first lines] Saito's Attendant: He was delirious but asked for you by name. Show him... Japanese Security Guard: He was carrying nothing but this... [gun] Japanese Security Guard: And this... [spinning top] Saito: Are you here to kill me?
Ariadne: [wakes up after being stabbed by Mal in a dream] Why... why wouldn't I wake up? Arthur: 'Cause there was still some time on the clock and you can't wake up from within a dream unless you die.
Saito: I'll come back and we'll be young men together again.
Cobb: An idea is like a virus. Resilient. Highly contagious. And even the smallest seed of an idea can grow. It can grow to define or destroy you.
Arthur: [From Trailer] [to Cobb] Arthur: You should walk away from this!
Cobb: [over the phone] How are you, huh? How are you doing? James: Okay, I guess. Cobb: Who's just okay? Is that you, James? James: Yeah. Is Mommy with you? Cobb: James, we talked about this. Mommy's not here anymore. James: Where?
[Mal attacks Cobb and Ariadne; Cobb closes elevator door before Mal can reach them] Mal: You promised! You promised! Cobb: Please, I just have to keep you here, just for now. Mal: You said we'd be together! You said we'd grow old together! Cobb: I'll come back, I promise. [Mal glares at them]
Yusuf: That many dreams within dreams is too unstable!
Mal: If I jump, would I survive? Cobb: A clean dive, perhaps. Mal, what are you doing here? Mal: I thought you might be missing me. Cobb: You know I am but I can't trust you anymore. Mal: So what?
