“People who deny the existence of dragons are often eaten by dragons. From within.”

“Did not learned men, too, hold, till within the last twenty-five years, that a flying dragon was an impossible monster? And do we not now know that there are hundreds of them found fossil up and down the world? People call them Pterodactyles: but that is only because they are ashamed to call them flying dragons, after denying so long that flying dragons could exist.”

“I'd rather be eaten by a dragon.”

“Imagine a land where people are afraid of dragons. It is a reasonable fear: dragons possess a number of qualities that make being afraid of them a very commendable response. Things like their terrible size, their ability to spout fire, or to crack boulders into splinters with their massive talons. In fact, the only terrifying quality that dragons do not possess is that of existence.Now, the people of this land know about dragons because their leaders have warned them about them. They tell stories about cruel dragons with razor teeth and fiery breath. They recount legends of dragons hunting by night on silent wings. In short, the leaders make sure that the people believe in all the qualities of dragons, including that key quality of existence. And then they control the people — when they need to — with their fear of dragons. The people pay a dragon-slaying tax … everyone stays indoors after dark to avoid being snatched by swooping claws … and nobody ever strays out of bounds for fear of being eaten well and truly up.Perhaps somebody will wonder if dragons aren’t, after all, fictitious because — despite their size — nobody seems to have actually seen one. And so it is necessary from time to time to provide evidence: a burnt tree or two, a splintered rock, the mysterious absence of a villager. The population is controlled by the dragons in its collective mind. It’s contrived superstition, and it is possible because the people do not know enough about the way the world works to know that dragons do not exist.”

“Fairy tales do not tell children the dragons exist. Children already know that dragons exist. Fairy tales tell children the dragons can be killed.”

“Either dragons should exist completely or fail to exist at all, he felt. A dragon only half-existing was worse than the extremes.”