 But they are splendid, and the astonishing thing is I could take it, use it in the services today. No one would realize that I'm using an 11th century manuscript because the readings and the language have remained the same. So this is an astonishing example of the continuity that is here at Sinai. When people come up here, and they literally have to come up here, what's the overriding message you want them to take away?