1. The whole sentence is: The golden wind has not moved the cicada, and it is unpredictable and unknown. Before the autumn wind starts, cicadas already feel that it is impossible to prevent, so that some people don't know when they were assassinated, so they should always be alert to the assassination of bad people in the world. Metaphor is to perceive the changes that will happen in advance.
2. Introduction: Celebrity Collection is one of the famous moral education textbooks for children in ancient China. The specific author is unknown. From the content analysis, it was compiled by Confucian scholars after the Southern Song Dynasty. It is a collection of good words and deeds of famous sages since Confucius and Mencius, as well as proverbs and proverbs circulating among the people to treat people, treat people and study Xiu De. Some of them have also infiltrated the thoughts of Buddhism and Taoism, and there are many insightful and inspiring sentences.
3. This sentence was also mentioned in the 15th novel "Five Deaths" in Ming and Qing Dynasties, "Chunying was murdered innocently by Ji Kun in the dark".