a promise is a promise meaning in Chinese

一诺千金
一言为定

But a promise is a promise , right
但诺言就是诺言，不是么？
A promise is a promise and made to be
答应的事情我一定
A promise is a promise
你忘记了你的承诺吗？
A promise is a promise
说过的话要算数！
When the flowers started to bloom ， chen xingyuan was still just a poor student ， but a promise is a promise ， so he pawned his best clothes and hosted the picnic ， just as he promised he would
当百花开放的时候，陈兴元还是个穷学生，但是他不食言，便把自己最好的衣服典当了，主办了那次郊游活动，就像他承诺过的那样。