1000 words of small papers generally do not need to write an abstract. Because the space is too small, it is not worth doing.

If there are special requirements, it is very necessary to refine the language and summarize the most weighty content with the least number of words.

This requires the author to have superb writing ability and first-class generalization ability. Logical thinking should be rigorous enough, expressive ability should be excellent, and every word should be missed.