What are some common writing materials for essay writing that are worth sharing?

1. Historical events: Historical events are important material for essay writing, from which many valuable ideas and theses can be extracted. For example, major historical events such as the Anti-Japanese War, reform and opening up, and the May Fourth Movement can be used as material for writing the essay.

2. Social hotspots: social hotspot issues are also important material for essay writing, such as environmental protection, education, health care, science and technology and other hotspot issues in the field, can be used as material for essay writing.

3. Famous quotes: Famous quotes can increase the persuasive power of the essay, such as Confucius' "Do not do unto others what you would not have them do unto you", Marx's "Workers without borders", etc., can be used as material for the writing of the essay.

4. Data and Facts: Data and facts are an important support for the writing of the essay, such as the data of the National Bureau of Statistics, the United Nations report, etc., can be used as material for the writing of the essay.

5. Literature: The plot and characterization in literature can also be used as material for essay writing. For example, the image of Q in Lu Xun's "The True Story of Q" can be used to discuss the weaknesses of national character.

6. Policies and regulations: Policies and regulations are an important basis for essay writing, such as the Constitution, laws, policy documents, etc., can be used as material for essay writing.

7. Academic papers: research results and ideas in academic papers can also be used as material for essay writing.

8. News reports: events and facts in news reports can also be used as material for writing an essay.

9. Movies and TV dramas: the plots and characterizations in movies and TV dramas can also be used as material for writing essays.

10. Philosophical Ideas: profound views and theories in philosophical ideas can also be used as material for writing the essay.