中英成語俚語800對151：剛愎自用

　　剛愎自用

　　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.

　　中英俚語俗語來源：蘇東坡后集·謝宣召入學(xué)士院狀：“知臣剛愎自用，雖有寬饒(蓋寬饒)之狂，察臣招摩不移，庶幾長市之守。”

　　反義詞：不恥下問 Bow down thy ear.