To put it simply, "The Scream" is an early work written after he abandoned medicine to pursue literature. He hopes that through the "Scream", he can wake up the sleeping Chinese people and arouse their fighting spirit. During this period, there were many like-minded people. However, as the revolution progressed, the effects of subsequent works became less and less obvious. Even the New Culture figures who joined the revolution fell apart, and many were corrupted. Therefore, Mr. Lu Xun was very sad and found that the road to revolution was more difficult than imagined. And I can't find a clear path, so the following works contain elements of summary of the Screaming period, and at the same time show a trend of exploration, so they are named Hesitation. What is gratifying is that after hesitating, he gradually found a clear path, and then wrote a collection of essays analyzing himself, Wild Grass