Always theories. Jigsaw puzzles on paper.
3 seconds sound clip from the When Worlds Collide (1951) movie soundboard.
You can hear this line at 00:35:26.425 in the Blu-ray version of the movie.
Quote context
[...]
- That will put an end to the newspapers calling me a lunatic.
- Even in other countries where ships are being built, most scientists say the flight isn't possible.
- And you?
- I believe as I did before. In theory, it should work...
- Always theories. Jigsaw puzzles on paper.
- Aren't you fellows ever positive?
- A representative of the government will warn the people tomorrow.
- Provisions will be made to evacuate them to mountain locations.
- What provisions have you made to protect us when the panic starts?
- I have. I don't deal in theories. I deal in realities.
[...]