Abstract: Realizing our great dream demands a great struggle. Ⅺ Jinpings important discourse on “having the courage and ability to carry on the fight” summary answers the significant problem of “how to fight” in the new historical position， and containing profound theoretical implications. From the perspective of generative logic， the important discourse inherits the inherent struggle character of Marxism at the theoretical level， draws on the valuable experience inherited by the Communist Party of China for a hundred years at the historical level， and responds to the inevitable requirement of seizing the new victory of the great struggle in the new era at the realistic level. From the core point of view， the primary premise of the important discourse is to carry forward the spirit of struggle，the essential requirement is to enhance the ability of struggle， and the fundamental method is to emphasize the art of struggle.From the perspective of the value of the times， the important discourse opens up a new realm of Marxist struggle thought and helps to promote the practice of Chinese modernization struggle.

Key words: theoretical implications;great struggle;having the courage and ability to carry on the fight;Chinese modernization

摘要： 实现伟大梦想，必须进行伟大斗争。习近平关于“务必敢于斗争、善于斗争”重要论述，概括回答了在新的历史方位应该“怎样斗争”这一重大问题，蕴含着深刻的理论意蕴。从生成逻辑来看，这一重要论述在理论层面承袭马克思主义固有的斗争品格，在历史层面汲取中国共产党百年来赓续传承的宝贵经验，在现实层面回应新时代夺取伟大斗争新胜利的必然要求。从核心要义来看，这一重要论述的首要前提是发扬斗争精神，本质要求是增强斗争本领，根本方法是讲求斗争艺术。从时代价值来看，这一重要论述开辟了马克思主义斗争思想的新境界，有助于扎实推进中国式现代化斗争实践。

关键词: 理论意蕴；伟大斗争；敢于斗争、善于斗争；中国式现代化