Three idioms trace back to him. He told the newly well-read general
吕蒙 that he was no longer
吴下阿蒙, the unschooled 'Ah Meng of Wu', and Lü Meng's reply gave
刮目相看 'to see someone with new eyes'.
单刀赴会, 'going to talks with a single sword', recalls his meeting with Guan Yu.