- Humans, for the most part, don't have a clue. Don't want or need one. They're happy. They think they have a good bead on things.
- Why the big secret? People are smart. They can handle it.
- A person is smart. People are dumb, panicky, dangerous animals. You know it. Fifteen hundred years ago, everybody 'knew' the Earth was the center of the universe. Five hundred years ago, everybody 'knew' the Earth was flat. And fifteen minutes ago, you 'knew' that people were alone on this planet. Imagine what you'll 'know' tomorrow.
- Men in Black (1997)
