The mind is a strange and wonderful thing. I'm not sure it'll ever be able to figure itself out. Everything else maybe, from the atom to the universe, everything except itself.

8 seconds sound clip from the Invasion of the Body Snatchers (1956) movie soundboard.

You can hear this line at 00:33:28.060 in the Blu-ray version of the movie.

Quote context

[...]

- Whose body was it and where is it now? A completely normal mystery.

- Whatever it is, it's well within the bounds of human experience, and I don't think you ought to make anymore of it.

- I wouldn't if I hadn't looked in Becky's cellar. How do you explain away the body I saw there?

- I don't think you saw one there.

- You don't think I saw one here either?

- I know you did because three others saw it, too.

- But I dreamed up the second one?

- Doctors can have hallucinations, too.

- The mind is a strange and wonderful thing. I'm not sure it'll ever be able to figure itself out. Everything else maybe, from the atom to the universe, everything except itself.

- Nevertheless, I saw Becky's double.

- And the body that we saw here bore an uncomfortable resemblance to Jack.

- Yeah, a mighty uncomfortable.

- Alright let's go on to Becky's and have a look.

- Alright, where's your girlfriend's double?

[...]