Interpretation of the promise is worth 1000 dollars. Metaphor means keeping your word and keeping your credit.
Sima Qian in the Western Han Dynasty wrote in Records of the Historian, Biography of Lu Bu and Biography of Luan Bu: "It is better to get a hundred Jin of gold than a promise." In the Tang Dynasty, Li Bai wrote in the poem "Remembering the Past and Giving Jiang Yang Slaughterhouse": "It is a mistake to promise people." Wrong knife: ancient money name.
The formal use of law; As a predicate; Often used in inaccurate speech.
For example, Qing Wenkang's "Biography of Heroes of Children" is the 25th time: "A girl should be a soul mate even if it is inconvenient."
Keep your promise.
Antonym is a broken word.