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.
Terry PratchettAn ancient proverb summed it up when a wizard is tired of looking for broken glass in his dinner, it ran, he is tired of life.
Terry Pratchett