北宋名臣张咏,给中国文化贡献了“水滴石穿”“不学无术”两个成语,还发明了世界上最早的纸币——交子。水滴石穿张咏为人正直,喜欢意气用事,有时虽然做得过分,但总能赢得赞誉。 Zhang Yong, a famous minister of the Northern Song Dynasty, contributed two connotations of “dripping stones” and “no learning without skills” to Chinese culture. He also invented the earliest banknote in the world, Jiao Zi. Stone piercing piercing people upright, like to work hard, and sometimes though done too much, but always won praise.