江泽民同志是一位站在中国历史文明的前列、站在世界历史文明的高度来思考和观察社会进步的领导者。他不仅潜心地研究着政治、经济、文化……同时,也在认真地研究着人类文明的永恒主题:人类与火。 火的利用,被看作是科学的开端,是一种伟大的时代创造。从陶器的诞生到青铜器、铁器的问世; Comrade Jiang Zemin is a leader who stands at the forefront of Chinese history and civilization and stands at the height of world history and civilization to think and observe social progress. He not only painstakingly studied politics, economy and culture ... At the same time, he also carefully studied the eternal theme of human civilization: mankind and fire. The use of fire is seen as the beginning of science and a great creation of the times. From the birth of pottery to bronze, the advent of iron;