In the Bible, when an adulteress was about to be stoned by the crowd, Jesus said, "Let him who is without sin among you be the first to throw a stone at her." As a result, no one dared to throw stones. We should ask ourselves, during a real earthquake, would you certainly become a hero? Lai Ning fought fires and people who couldn't swim still tried to save others. When revolutionaries assigned Lu Xun with the task of assassination, he straightforwardly replied "I have an old mother, so I'm afraid I cannot accept", wouldn't this make him another Fan Meizhong?