中英成语俚语800对151：刚愎自用
刚愎自用
As tough as nails.
Reckon without one's host.
To be a law unto oneself.
eg：Our boss is stubborn as a mule, never takes any one's advice.
中英俚语俗语来源：苏东坡后集·谢宣召入学士院状：“知臣刚愎自用，虽有宽饶(盖宽饶)之狂，察臣招摩不移，庶几长市之守。”
反义词：不耻下问 Bow down thy ear.