1、He was known for being a dogmatist, always holding firm to his beliefs without considering other perspectives.
他因为始终坚持自己的信仰而被人们知道，他是一个教条主义者，不考虑其他的观点。
2、The dogmatist refuses to accept any new information that challenges his established beliefs.
教条主义者拒绝接受任何对他已有信念提出挑战的新信息。