Xiahou Taichu once wrote a book against a pillar. This sentence came from the first chapter of Romance of the Three Kingdoms. The original text was: "At the end of the Han Dynasty, the warlords united and caused chaos in the world. Xiahou Taichu made great contributions in the Battle of Guandu. Because of his bravery and good fighting, he was appointed as the general of Wei. One day, he suddenly felt dizzy while sitting in the military tent, so he leaned against a pillar to rest. It was at this moment that he accidentally picked up a pen and wrote these words on the paper." At the end of the Han Dynasty, the world was in chaos. Xiahou Taichu made a great contribution in the Battle of Guandu. Because of his bravery and good fighting skills, he was appointed as the general of Wei. One day, he suddenly felt dizzy in the military tent, so he leaned against a pillar to rest. It was at this moment that he accidentally picked up a pen and wrote these words on the paper."