"A promise of a thousand dollars" is a description of Lu Bu in the Western Han Dynasty. Lu Bu is a brave man. He is keen on fighting injustice and is famous for keeping his promise. Therefore, there is a proverb among Chu people that "it is better to get a hundred pounds of gold than to keep a promise."

"Keep a promise as good as a thousand dollars" means that the promise made has the value of 1000 dollars, which means that you keep your word and have great credit. From Historical Records Biography of Ji Bu and Luan Bu.

Make sentences:

Fang Lan keeps her word. She never breaks her word.

If we promise something to others, we must keep our promise and don't break it easily.

3, the wife is very sincere, promised 1000 yuan, and no one broke his word.

4. Honesty means keeping your word, keeping your word and keeping your promise.

If we want to be a person who keeps promises and knows dignity, it means that we have a lot of wealth.