A Scientific Word

After waking up from the nightmare again, Mingran immediately logged onto the forum and compiled the upcoming crisis into posts. Question: In a catastrophe, all scientific knowledge was destroyed, and only one sentence was left in each subject. What can be left from the subject you studied to help mankind reshape civilization? Elementary school student: (already blackened) Middle and high school students: Chinese: Copied wrongly ten times Mathematics: A brief answer English: ok～ scratch～ class begin Physics: At this point, all the physics work is done. Chemistry: When oxygen rises and loses oxygen, it falls back again Biology: Fruit flies cheer up Geography: The earth is a circle History: Learning history is not tampering with history Politics: Three steps to analyze the problem, one is to analyze, the other is to analyze, and the third is to summarize. College students: History: Learning from History Jurisprudence: Ask the heavens to distinguish between loyal and traitorous people Normal College: A person with high education is a teacher and a person with integrity is a model Civil Engineering: Opening roads over mountains and building bridges over water Accounting: If there is a loan, there must be a loan, and the loan must be equal. Psychology: I hear you, your pain is valid Translation: Translate China for the world, tell the world to China Agricultural Science: Agriculture is the foundation of the world, and food is the lifeblood of the people. Journalism and Communication: The eyes and ears of the masses, the mouthpiece of the people Mingran looked around, and there were some who were joking, some who were trying to break things, and some who were romantic. It didn't make any sense and didn't really take it seriously, until an anonymous comment appeared. ——The secret of eternal life is hidden on the back side of the moon. Intention: Thinking is all questions; doing is all answers