What do I think is true freedom? Written materials of not less than 800 words.

True freedom is the freedom of the mind. The mind is not bound by the body. As long as you have invisible wings in your heart, even if you are trapped or bound by fame and fortune, your heart will always be free.

Next, arrange the argument.

Tao Yuanming got rid of officialdom, Su Shi was still optimistic and open-minded after being demoted, Sima Qian still didn't give up writing history books after being imprisoned, Deng Xiaoping had three ups and downs, Ba Jin rose from the Cultural Revolution and didn't give up writing at the age of 90.