The lunatic is all idรฉe fixe, and whatever he comes across confirms his lunacy. You can tell him by the liberties he takes with common sense, by his flashes of inspiration, and by the fact that sooner or later he brings up the Templars.
Umberto EcoSocrates ... did not write. It seems academically obvious that he perished because he did not publish!
Umberto EcoIt is clear that when you write a story that takes place in the past, you try to show what really happened in those times. But you are always moved by the suspicion that you are also showing something about our contemporary world.
Umberto Eco