艰苦奋斗是中国人民的优秀品质,是中华民族精神最集中的体现,是中国共产党的传家宝。改革开放30多年来,大寨发生了可喜的变化,在经济、文化、社会、生态建设等方面都取得了巨大成就。人们对艰苦奋斗、自力更生的大寨精神并不陌生。从1964年毛泽东提出“农业学大寨”这一号召开始,到1978年党的十一届三中全会,农业学大寨运动前后持续了近 Hard work is the outstanding quality of the Chinese people, the most concentrated embodiment of the Chinese nation, and the heirloom of the Chinese Communist Party. Over 30 years of reform and opening up, Dazhai has made gratifying changes and made great achievements in economic, cultural, social and ecological construction. People are no stranger to the spirit of Dazhai, which is hard-working and self-reliant. From the beginning of Mao Zedong’s proposal of “learning from agriculture in 1964” to the Third Plenary Session of the Eleventh CPC Central Committee in 1978,