For the longest time, I wouldn't believe it.
4 seconds sound clip from the The Matrix movie soundboard.
You can hear this line at 00:42:57 in the Blu-ray version of the movie.
Quote context
[...]
- Throughout human history, we have been dependent on machines to survive.
- Fate, it seems, is not without a sense of irony.
- 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.
- What is the Matrix? Control.
- No. I don't believe it. It's not possible.
[...]