馬謖
In the 14th-century historical novel "Romance of the Three Kingdoms", Ma Su was executed on the order of a tearful Zhuge Liang, whose continued high appraisal for Ma's intelligence made that a very reluctant decision. The scene has also been reenacted in Chinese opera. A Chinese proverb, "wiping away tears and executing Ma Su" (), refers specifically to this incident, meaning "punishing a person for his wrongdoings regardless of relations or his abilities. A Japanese equivalent is .