 I guess it would be reconstructing a fort that had been crumbling. They were trying to reinforce it. And at the foundation of the fort, this fort was at Rosetta, a city in Egypt. At Rosetta, they found this big stone that had been reused and built into the fort. And they took it out, and the soldiers immediately, the officers knew, this is written in Greek and in hieroglyphs. This could be the key, because they could read the Greek. And the Greek inscription said, we have written this proclamation in the language of the priests