The Matrix1999

[Neo finds himself with Morpheus in a very much blank white room upon being jacked in for the first time]

Morpheus:
This is the Construct. It's our loading program. We can load anything, from clothing, to equipment, weapons, training simulations, anything we need.

Neo:
Right now we're inside a computer program?

Morpheus:
Is it really so hard to believe. Your clothes are different. The plugs in your arms and head are gone. Your hair has changed. Your appearance now is what we call "residual self-image." It is the mental projection of your digital self.

Neo:
This...This isn't real?

Morpheus:
What is "real"? How do you define "real"? If you're talking about what you can feel, what you can smell, taste and see, then "real" is simply electrical signals interpreted by your brain. [picks up a TV remote and turns on the TV to show images of the world as Neo saw it] This is the world that you know. The world as it was at the end of the 20th century. It exists now only as part of a neural-interactive simulation...that we call the Matrix. [turns off the TV] You've been living in a dream world, Neo. This is the world as it exists today. [The landscape shifts; now Morpheus and Neo sit in a devastated Earth] Welcome to the desert of the real. We have only bits and pieces of information. But what we know for certain is that at some point in the early 21st century all of mankind was united in celebration. We marveled at our own magnificence as we gave birth to A.I.

Neo:
A.I...You mean artificial intelligence.

Morpheus:
A singular consciousness that spawned an entire race of machines. We don't know who struck first, us or them. But we know that it was us that scorched the sky. At the time they were dependent on solar power and it was believed that they would be unable to survive without an energy source as abundant as the sun. Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. The human body generates more bioelectricity than a 120-volt battery. And over 25,000 BTUs of body heat. Combined with a form of fusion. The machines had found all the energy they would ever need. There are fields, Neo, endless fields, where human beings are no longer born. We are grown. For the longest time, I wouldn't believe it. And then I saw the fields with my own eyes. Watched them liquefy the dead so they could be fed intravenously to the living. And standing there, facing the pure, horrifying precision. I came to realize the obviousness of the truth. "What is the Matrix?" Control. The Matrix is a computer-generated dream world built to keep us under control in order to change a human being into this. [holds up a Duracell battery]

Neo:
No, I don't believe it. It's not possible.

Morpheus:
I didn't say it would be easy, Neo. I just said it would be the truth.

Neo:
Stop! Let me out! LET ME OUT! I WANT OUT!