People want to do friends favors and hate to break a promise.

人们希望助朋友一臂之力，不愿意违背诺言。

youdao

If you make a promise you should keep it; you ought not to break a promise.

你如果作出允诺，就得守诺言，不应该违背诺言。

youdao

If you make a promise you should keep it; you ought not to break a promise.

如果你做出了承诺，你就应该遵守诺言，不应该食言。

youdao

You don't break a promise.

FORBES: Magazine Article

Or laid out an obstacle course designed to reveal which is likely to break a campaign promise fastest?

FORBES: Why The U.S. Presidential Campaign Should Be More Like the Olympics

Faraone's son Osiride wants to keep the Israelites around and continue his clandestine love affair with the Israelite Elcia, so he urges Faraone to break his promise and ends up a casualty of the last plague, the Slaying of the First-Born.

WSJ: Still Searching for the Promised Land | Moses in Egypt | New York City Opera | Opera Review by Heidi Waleson