The Roman peace that Marcus Aurelius promised.

4 seconds sound clip from the The Fall of the Roman Empire (1964) movie soundboard.

You can hear this line at 01:55:03.020 in the Blu-ray version of the movie.

Quote context

[...]

- Yes, I agree! Put them on those lands. Let them produce for us, but as slaves. That is the way it has always been!

- Niger here used to have twenty thousand slaves on his family estate. Where are they now? All sold or freed. Why? Because Niger is opposed to slavery?

- No, because it's no longer profitable to keep slaves. Slaves do not produce as much as free men. Let us do what is profitable, and right.

- Let us share the greatest gift of all. Let us give these men the right of Roman freedom.

- And they will spread the word that Rome has accepted them as equals, then we will have our human frontiers.

- The Roman peace that Marcus Aurelius promised.

- In the name of Caesar... In the name of Caesar!

- Caesar has asked me when has Rome ever been greater or stronger? I say in answer to Caesar: Never has Rome been greater or stronger than now.

- And what is it that has kept our empire together? Our strength! Our might!

- Equality... Freedom... Peace. Who is it that uses these words but Greeks, and Jews, and slaves?

[...]