Cobb: We need the heir of a major corporation to dissolve his father's empire.
Eames: Well, you see, right there you have various political motivations and anti-monopolistic sentiment and so forth, but all that stuff is at the mercy of your subjects own prejudice. What you have to do is start at the absolute basic.
Cobb: Which is what?
Eames: The relationship with the father.
Eames: You mustn't be afraid to dream a little bigger, darling.
Arthur: With the slightest disturbance, dreams are gonna collapse.
Cobb: Dreams feel real while we're in them. It's only when we wake up that we realize something was actually strange.
Cobb: What's the most resilient parasite? An idea. A single idea from the human mind can build cities. An idea can transform the world and rewrite all the rules. Which is why I have to steal it.
Cobb: Never recreate from your memory. Always imagine new places.
Chosen answer: The details are never explained in the depth, but all the dreamers are connected via the briefcase, so it seems likely that the briefcase acts in some way as a networking hub for them to share the dreamspace.
Tailkinker ★