"A word or a nod from the good has more might than the eloquent speeches of others." 是何意?

问题描述:

"A word or a nod from the good has more might than the eloquent speeches of others." 是何意?
意思我懂,烦请告知有无对应的中文谚语或俗语.


楼上看懂句子没有啊
关读书什么事啊!
译:善人之一言一诺胜于他人之千言万语.
--Plutarch (普卢塔克 )