he is a pigheaded [bullheaded] person.; he is a stubborn as a mule.
这人真拧。
charles dickens was arrogant, winston churchill was pigheaded and karl marx a difficult man who refused to listen in an argument, an analysis of the handwriting of historical figures has revealed.
the chances of the euro zone being smashed apart have risen alarmingly, thanks to financial panic, a rapidly weakening economic outlook and pigheaded brinkmanship.