In your novels do you lie deliberately or just out of ignorance?"Laughter. A murmur of approval. The writer hesitated a few seconds. Then counter-attacked:"I'm a liar by vocation," he shouted. "I lie with joy! Literature is the only chance for a true liar to attain any sort of social acceptance."Then more soberly, he added - his voice lowered - that the principal difference between a dictatorship and a democracy is that in the former there exists only one truth, the truth as imposed by power, while in free countries every man has the right to defend his own version of events.Truth, he said, is a superstition.