坚忍 Traditional form: 堅忍 Pinyin (reading): jiānrěn Definitions: persevering tenacious Characters: 坚 - hard, strong; firm, resolute 忍 - to endure, to bear, to suffer, to tolerate Traditional characters: 堅 - hard, strong; firm, resolute 忍 - to endure, to bear, to suffer, to tolerate