Most civilizations interact with the civilizations around them so that technologies and techniques spread, yes--even when they actively try to prevent the spread, as with Phoenician glassblowing, for instance. The Romans really are exceptional for the lengths they went to acquire other civilizations' techniques--generally by acquiring the civilization itself.

As I said, the Borg of the ancient world.

But again, I'm biased. I find the Romans unimaginative and uncultured--I really think we should use their name in place of the insult "philistine," given the Philistines are known for their distinctive style of art.