Had you fallen on our world, it might have been different. We understand more.
10 seconds sound clip from the It Came from Outer Space movie soundboard.
You can hear this line at 00:58:05.532 in the Blu-ray version of the movie.
Quote context
[...]
- We have a long way to go. By nightfall, we will have left your Earth.
- You will not see us until it is time.
- Time for what? Time to kill? Time to take over?
- We have souls and minds, and we are good.
- We are not yet ready to meet in friendship.
- Why not?
- Because you would be horrified at the sight of us.
- Had you fallen on our world, it might have been different. We understand more.
- All I understand is that you've taken my friends captive. And now the girl.
- We hold her hostage, as well as the others.
- Keep your people away, or we will destroy them.
- How do I know that your whole mission here isn't to destroy all of us?
- Our mission was to another world. You must believe me. Only an error dragged us toward Earth.
[...]