恩格斯在“马克思墓前演说”中说道:“科学在马克思看来是一种在历史上起推动作用的、革命的力量。虽然任何理论科学中的每个新的甚至尚无从预见其实际应用的发现都使他感到异常喜悦,但当有了立即会对工业、对一般历史发展起革命影响的发现的时候,他所感到的喜悦更是完全不同了。”恩格斯在这里告诉了我们,作为革命家的马克思对科学的研究从来是与变革社会的伟大目的紧密结合在一起的。这是对马克思研究科学的态度与目的的一段极其 Engels said in Marx’s Tomb Speech: “Science, in Marx’s view, is a revolutionary force that has played a role in history, and although every new science in any theoretical science has not even been able to predict its practical application He was exceptionally pleased, but his joy was even more completely different when there was an immediate discovery of the revolution in industry and in the development of history in general. ”Engels told us here that Marx, as a revolutionary, The study of science has always been closely linked with the great purpose of transforming society. This is a very significant part of Marx’s attitude and purpose in the study of science