stoicism
noun [ U ] formal uk/ˈstəʊ.ɪ.sɪ.zəm/ us/ˈstoʊ.ɪ.sɪ.zəm/
坚忍，隐忍;（对痛苦的）泰然处之
the quality of experiencing pain or trouble without complaining or showing your emotions
He endured the pain of his wounds with great stoicism. 他以极大的克制强忍住伤口的剧痛。