A few days after the bloody executions, the animals discover that the commandment reading “No animal shall kill any other animal” now reads: “No animal shall kill any other animal without cause.” As with the previous revisions of commandments, the animals blame the apparent change on their faulty memories—they must have forgotten the final two words. The animals work even harder throughout the year to rebuild the windmill. Though they often suffer from hunger and the cold, Squealer reads continuously from a list of statistics proving that conditions remain far superior to anything the animals knew under Mr. Jones and that they only continue to improve.