Abstract: For the first time in the centennial history of the Communist Party of China (CPC), General Secretary Xi Jinping elaborated the great founding spirit of the Party in his speech at the conference celebrating the centenary of the CPC. The great founding spirit born in the great founding practice is the spiritual source of the CPC, and the great opening chapter of the spiritual pedigree of the Party members. It explicitly reflects the feature of the contemporary times, and is innovative, original, advanced, and practical. It has rich and profound connotations, embodying the original aspiration and mission, ideals and convictions, fundamental purpose, and exemplary traditions of the CPC, and constituting an integral whole with a rigorous logic and distinctive levels. It reflects the shared values of the spiritual pedigree of the Party members. In the new journey of fully building a modern socialist China, we should study, disseminate and interpret the great founding spirit of the Party, observe and advance glorious traditions, carry on the revolutionary spirit, and always inherit and develop the great founding spirit of the Party.

Key words: great founding spirit of the CPC, spiritual source, spiritual pedigree

摘要： 习近平总书记在庆祝中国共产党成立100周年大会上的讲话中概括提出了伟大建党精神，这在党的百年历史上还是第一次。伟大建党实践孕育的伟大建党精神是中国共产党的精神之源，是中国共产党人的精神谱系的伟大开篇，具有鲜明的时代性、开创性、源头性、先进性和实践性。伟大建党精神有着丰富而深刻的内涵，集中体现了党的初心使命、理想信念、根本宗旨、优良作风，是一个逻辑严密、层次清晰的整体，体现了中国共产党人的精神谱系的共有价值。在全面建设社会主义现代化国家的新征程上，要研究宣传阐释伟大建党精神，坚持弘扬光荣传统、赓续红色血脉，永远把伟大建党精神继承下去、发扬光大。

关键词: 伟大建党精神, 精神之源, 精神谱系