"Sacrificing one's life for one's ambition is not a great thing" refers to Fang Zhimin.

Fang Zhimin was a great proletarian revolutionist, strategist, and outstanding leader of the peasant movement. In his short and glorious life, facing the suffering motherland, no matter the hardships and hardships, he never looked back and went forward with determination, actively exploring the path of saving the country and the people, until he gave his own life. He played a trilogy of inspirational service to the country, revolution to save the country, and sacrifice for the country with his blood and loyalty. He always maintained a firm revolutionary belief and remained the main theme throughout his entire life.

The spirit of Comrade Fang Zhimin:

Comrade Fang Zhimin is loyal to the revolutionary cause, has an unswerving belief in communism, and fully safeguards the overall situation of the revolution. His noble character He Haoran's righteousness has condensed into the precious spiritual wealth of our party.

The current environment and conditions in which the party operates have undergone tremendous changes. Reviewing Fang Zhimin’s revolutionary deeds, re-reading the manuscripts left by Fang Zhimin, and learning to carry forward Fang Zhimin’s spirit are important for Communist Party members, especially party members. It still has important reference significance for leading cadres to further establish a correct value orientation and cultivate noble moral sentiments.

Reference for the above content:

Global Network-Sacrificing oneself for one's ambition is not a great thing - a great "martyr of communism"