Eighteen creatures came to Answerer, neither walking nor flying, but simply appearing. Shivering in the cold glare of the stars, they gazed up at the massiveness of Answerer.

"If there is no distance," one asked, "Then how can things be in other places?"

Answerer knew what distance was, and what places were. But he couldn't answer the question. There was distance, but not as these creatures saw it. And there were places, but in a different fashion from that which the creatures expected.

"Rephrase the question," Answerer said hopefully.

"Why are we short here," one asked, "And long over there? Why are we fat over there, and short here? Why are the stars cold?"

Answerer knew all things. He knew why stars were cold, but he couldn't explain it in terms of stars or coldness.

"Why," another asked, "Is there a rule of eighteen? Why, when eighteen gather, is another produced?"

But of course the answer was part of another, greater question, which hadn't been asked.

Another was produced by the rule of eighteen, and the nineteen creatures vanished.

Answerer mumbled the right questions to himself, and answered them.

"We made it," Morran said. "Well, well." He patted Lingman on the shoulder—lightly, because Lingman might fall apart.

The old biologist was tired. His face was sunken, yellow, lined. Already the mark of the skull was showing in his prominent yellow teeth, his small, flat nose, his exposed cheekbones. The matrix was showing through.

"Let's get on," Lingman said. He didn't want to waste any time. He didn't have any time to waste.

Helmeted, they walked along the little path.

"Not so fast," Lingman murmured.

"Right," Morran said. They walked together, along the dark path of the planet that was different from all other planets, soaring alone around a sun different from all other suns.