小平同志指出:“中国要警惕右,但主要是防止‘左’”。这一论断,是对我们党历史经验的深刻总结。从我们党的历史上看:在新民主主义革命时期,我们党虽然出现过陈独秀的右倾投降主义路线,但对革命危害最大的还是“左”倾机会主义。张国焘、王明、李立三等人所犯的“左”倾机 Comrade Xiaoping pointed out: “China should be vigilant to the right, but mainly to prevent it from being” leftist. “ This conclusion is a profound summary of our party’s historical experience. From the perspective of our party’s history: During the period of the new-democratic revolution, despite the emergence of Chen Duxiu’s right-deviation capitulationist line, our party has hardestned the revolution even more by ”leftist“ opportunism. Zhang Guodong, Wang Ming, Li Lisan et al committed by the ”Left" dumping machine