好汉一言，快马一鞭

讲信用的人，说了就算，一言为定。北宋·释道原《景德传灯录·卷六·袁州南源道明禅师》： “快马一鞭，快人一言。有事何不出头来，无事各自珍重。”周立波《暴风骤雨》第一部·四：“那好，那真好，咱们是好汉一言，快马一鞭。我就往回走，明儿咱们再合计，再去联络人。”

好汉一言，快马一鞭

（谚）指好男儿一诺千金，说到做到；这和快马只需一扬鞭就上道奔驰，不需再催促是一个理。
也作
❶ 好汉一言，驷马难追。驷马： 古时四匹马共驾一辆车。
❷ 好人一言，好马一鞭。

好汉一言，快马一鞭

谚指好男儿一诺千金，说到做到；这和快马只需一扬鞭就上道奔驰，不需再催促是一个理。吴强《堡垒》一一章：“陆长安赶紧跟上一句：‘区长，军中无戏言！’马国本干脆地说：‘那当然！好汉一言，快马一鞭么！’”

好汉一言，快马一鞭

见“君子一言，快马一鞭”。

好汉一言，快马一鞭hǎo hàn yī yán , kuài mǎ yī biān

a brave fellow is as good as his word,a swift horse needs no spurring
❍ 那好，那真好，咱们是～。我就往回走，明儿咱们再合计。(周立波《暴风骤雨》37)Good,very good! ‘A brave fellow is as good as his word,a swift horse needs no spurring.’ We’ll discuss it again tomorrow and get other people in on this.Good night.

好汉一言，快马一鞭hao han yi yan,kuai ma yi bian

a true man needs no reminder to keep his word,as a swift horse needs no spurring