I have refuted my teacher four times. We are like-minded. Nice to meet you. I'll just make a comment, please enjoy it. It's definitely my own creation. Dear teachers and students: Today, I have committed a heinous crime, which is unforgivable, irritating and hard to say. That is to contradict the teacher, provoke the teacher to be furious, die in a million dollars, bleed thousands of miles, and my life will be over. But out of love for education and care for students, the great and omnipotent Lord, no, teacher, decided to be merciful outside the law, benefit the world and give me a chance to start again. Without remonstrating with the past, you can pursue what you know. I'm a prodigal son. I wake up and realize my sins. Here, I swear to heaven: I, XX, will resolutely obey the teacher's leadership, adhere to the teacher's theory and teacher's thought, and serve the people wholeheartedly. Finally, I would like to thank CCTV, hundreds of millions of compatriots across the country, teachers and classmates for giving me the opportunity to turn over a new leaf. Here, salute, may teachers and students be immortal. The wicked XX wrote a letter that will last forever.