“坚持真理、坚守理想，践行初心、担当使命，不怕牺牲、英勇斗争，对党忠诚、不负人民。”2021年7月1日，习近平总书记在庆祝中国共产党成立一百周年大会重要讲话中首次阐述了伟大建党精神的内涵。
“Upholding truth and ideals, staying true to our original aspiration and founding mission, fighting bravely without fear of sacrifice, and remaining loyal to the Party and faithful to the people.” On July 1, 2021, General Secretary Xi Jinping elaborated the great founding spirit of the Party for the first time in his speech at a ceremony marking the centenary of the Communist Party Of China.