The attacker's suicide note circulated online (abridged)

When an avalanche occurs, no snowflake is innocent. All people are actually a whole, and the misfortune of one person is the misfortune of all people... Regarding the factory's malicious withholding of my wages,... The workers in the factory work in two or three shifts every day, working 16 hours a day, and not having a day off in a month,... I will speak for the workers, this world needs to be changed,... I would rather die than be squeezed and exploited again, and I hope to promote the progress of labor laws with my death. There is also a school that maliciously withheld my diploma,... You bullied me too much,... I will fight with my life, I will completely wash away my shame,... Long live victory, long live the people, long live the workers, long live the proletariat, let history judge me,... I love this world, I love my family, goodbye.
                                                                                                                                                                                                                                                                                                            Xu Jiajin on November 16, 2024