" 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. "