见义勇为是中华民族的传统美德，《论语·为政》曰：“见义不为，非勇也。”《宋史·欧阳修》说：“天资刚劲，见义勇为，虽机阱在前，触发之，不顾。”在中国古代其内涵是比较宽泛的，其一是指在坏人坏事面前敢于挺身而出，同邪恶势力作斗争；其二是指在面对公众利益、他人安 Courageous is the traditional virtues of the Chinese nation, “Analects of Confucius for the government” said: “not righteous, non-courageous.” “Song Ouyang Xiu,” said: “talent is strong, courageous, although the trap in front of the trigger, regardless . ”In ancient China, its connotation was rather broad. One of them was to dare to come forward in the face of villain’s bad events and fight against evil forces. The second one was that in the face of public interest,