They begin to act human- like and change the rules to accommodate the things they want. As a result of the animals being extremely illiterate, only a smidgen of them notice a difference when Squealer, under Napoleon's orders, adds words to the rules. One example of this follows: "No animal shall sleep in a bed." with the additive "with sheets." Soon, the small amount of common animals that obtain the capacity to read see that the pigs now sleep in Jones' bed and knowing it to be against the rules, gather around to decipher them. When Squealer took notice of their actions, he interrupts their talk and tells the animals: "You did not suppose, surely, that there was ever a ruling against beds? A bed merely means a place to sleep in. A pile of straw in a stall is a bed, properly regarded. The rule was against sheets, which are a human invention" (Orwell 17). The statement above convinces the animals that they read the rule wrong before and keeps the image of the pigs