Meng Mu moved three times: Monk's mother moved three times in order to choose a good environment to educate her children.
Three points into the wood: according to legend, Wang Xizhi wrote on the board, and when the carpenter carved, he found that the handwriting penetrated into the board for three points. Describe that calligraphy is very powerful. Nowadays, the problem of metaphor analysis is very profound.
3. You can't get in through the door: It was originally a story about Yu Xia's water management, and later it was compared to being enthusiastic about his work and forgetting his personal interests because of his public interests.
Sanma's colleague: Suggest that Sima Yi and his son will usurp the Wei regime. It also refers to conspiracy to usurp power.
Retreat three houses: house: in ancient times, marching meters took thirty miles as a house. Take the initiative to retreat 90 miles. Metaphor concession and avoidance, avoid conflict.