It is enough to have a bosom friend in life. Who did Lu Xun give it to?

Qu Qiubai. "It is enough to have a bosom friend in life, and treat each other with the same heart." This is a sentence written by Lu Xun to Qu Qiubai, which means that as long as you have a true friend who knows yourself completely. In difficulties and hardships, the inner ties are firmly linked and help each other in times of difficulty.

Treat your bosom friend as your brother and love yourself.

This sentence means that it is enough for a person to have a bosom friend all his life. In this life, I regard you as a good friend with similar interests. The original words should be that it is enough to have a bosom friend in life, and we should treat them with the same mind.

Related background

At that time, Mr. Lu Xun wanted to wake up the people in China with words, so he wrote many essays famous for "dagger" and "throwing guns". However, various reactionary literati were afraid of Lu Xun, insulted him and belittled the fighting significance of his essays, saying that he was an "essayist", and some progressive publications even attacked him as a "feudal remnant" and a "double counter-revolution".

On the other hand, Qu Qiubai's preface made a high evaluation of Lu Xun's essays. He said: "Just because some mosquitoes and flies hate his mixed feelings, this style proves the significance of fighting." Later, when Mr. Qu Qiubai was in Shanghai, he met Mr. Lu Xun in secret. The two sides had a long talk and appreciated each other. Mr. Lu Xun wrote this couplet to thank him. It means that bosom friends are rare.