赵家祥在4月29日《学习时报》上撰文说,马克思在《＜政治经济学批判＞序言》中,提出了著名的两个“决不会”的科学论断。他说:“无论哪一个社会形态,在它们所能容纳的全部生产力发挥出来以前,是决不会灭亡的;而新的更高的生产关系,在它存在的物质条件在旧社会的胎胞里成熟以前,是决不会出现的。”这就是著名的两个“决不会”的科学论断,实际也是唯物史观的重要原理。 Zhao Jiaxiang wrote in the April 29 Times Learning Times that Marx made two well-known “never-to-be” scientific assertions in the Preamble of Critique of Political Economy. He said: “No social form will ever perish until all the productive forces they can accommodate have been extinct; and the new and higher relations of production, in the material conditions in which they exist, Before maturity, it will never happen. ”This is the famous two“ never ”scientific assertion, in fact, is an important principle of historical materialism.