He was feeling that strange double feeling again. On the surface were the thoughts of Brutha, which were exactly the thoughts that the Citadel would have approved of. This was a nest of infidels and unbelievers, its very mundanity a subtle cloak for the traps of wrong thinking and heresy. It might be bright with sunlight, but in reality it was a place of shadows.
But down below were the thoughts of the Brutha that watched Brutha from the inside...
Vorbis looked wrong here. Sharp and unpleasant. And any city where potters didn't worry at all when naked, dripping wet old men came and drew triangles on their walls was a place Brutha wanted to find out more about. He felt like a big empty jug. The thing to do with something empty was to fill it up.
Terry Pratchett, Small Gods