润笔,原指使用毛笔时先用水泡一泡,把笔毛泡开、泡软,以便更好地吸收墨汁。《隋书.卷三十八.郑译传》记载,郑译是隋文帝的开国功臣之一,官至上柱国,后因贪赃纳贿、疏于职守及不孝顺母亲遭弹劾。不久,隋文帝因感念郑译与自己同生共死建立隋朝,又想召回郑译,于是就命令内史令 Run pen, originally refers to the use of a brush when using a bubble, the pen hair bubble, soaked in order to better absorb the ink. “Sui Shu. Volume thirty-eight Zheng Translated” records, Zheng translation is one of the founding contributors Sui Wendi, the highest official column, because of corruption and bribery, neglect of duty and not filial mother impeachment. Soon, Sui Wendi because of the concept of Zheng translation and his life together to establish the Sui Dynasty, they want to recall Zheng translation, so ordered the internal history of the