自从人类社会划分为阶级以后,对于体力劳动,就有两种根本对立的观点。只有无产阶级最能理解生产劳动的伟大意义,认为:人类的生产活动是最基本的实践活动,决定着人类的其他一切活动,劳动人民不仅是物质财富的创造者,也是精神财富的创造者,这是历史唯物主义的基本观点。一切剥削阶级,为了维护人剥削人的制度,把自己捧上天,把劳动人民打入地狱,搞历史的大颠倒。孔老二竭力鼓吹“学而优则仕”、“耕也,馁在其中矣; Since the division of human society into classes, there have been two diametrically opposed views on manual labor. Only the proletariat can best understand the great significance of productive labor and hold the view that the production activities of mankind are the most basic practical activities that determine all other human activities. The working people are not only the creators of material wealth but also the creators of spiritual wealth, This is the basic view of historical materialism. In order to safeguard the system of exploiting people, all exploiting classes have elevated themselves to heaven and pushed the working people into hell and engaged in a major reversal of history. Kong Erdi tried his best to advocate “learning from good official”, "farming is also hungry in them;