“Wisdom of the ages, this,” said Didactylos. “Got to write a book, see, to prove you're a philosopher. Then you get your scroll and free official philosopher's loofah.”
The sunlight pooled on a big stone table in the center of the room. Urn unrolled the length of a scroll. Brilliant flowers glowed in the golden light.
“Orinjcrates' On the Nature of Plants,” said Didactylos. “Six hundred plants and their uses . . .”
“They're beautiful,” whispered Brutha.
“Yes, that is one of the uses of plants,” said Didactylos. “And one which old Orinjcrates neglected to notice, too. Well done. Show him Philo's Bestiary, Urn.”
Another scroll unrolled. There were dozens of Pictures of animals, thousands of unreadable words.
“But . . . pictures of animals . . . it's wrong . . . isn't it wrong to . . .”
“Pictures of just about everything in there,” said Didactylos.
Art was not permitted in Omnia.
“And this is the book Didactylos wrote,” said Urn.
Brutha looked down at a picture of a turtle. There were . . . elephants, they're elephants, his memory supplied, from the fresh memories of the bestiary sinking indelibly into his mind . . . elephants on its back, and on them something with mountains and a waterfall of an ocean around its edge . . .
“How can this be?” said Brutha. “A world on the back of a tortoise? Why does everyone tell me this? This can't be true!”
“Tell that to the mariners,” said Didactylos. “Everyone who's ever sailed the Rim Ocean knows it. Why deny the obvious?”
“But surely the world is a perfect sphere, spinning about the sphere of the sun, just as the Septateuch tells us,” said Brutha. “That seems so . . . logical. That's how things ought to be.”
“Ought?” said Didactylos. “Well, I don't know about ought. That's not a philosophical word.”
“And . . . what is this . . .” Brutha murmured, pointing to a circle under the drawing of the turtle.
“That's a plan view,” said Urn.
“Map of the world,” said Didactylos.
“Map? What's a map?”
“It's a sort of picture that shows you where you are,” said Didactylos.
Brutha stared in wonderment. “And how does it know?”
“Hah!”
“Gods,” prompted Om again. “We're here to ask about gods!”
“But is all this true?” said Brutha.
Didactylos shrugged. “Could be. Could be. We are here and it is now. The way I see it is, after that, everything tends towards guesswork.”
“You mean you don't know it's true?” said Brutha.
“I think it might be,” said Didactylos. “I could be wrong. Not being certain is what being a philosopher is all about.”
“Talk about gods,” said Om.
“Gods,” said Brutha weakly.
His mind was on fire. These people made all these books about things, and they weren't sure. But he'd been sure, and Brother Nhumrod had been sure, and Deacon Vorbis had a sureness you could bend horseshoes around. Sureness was a rock.