火舆人類的關係,最爲密切。恩格斯曾經說過:“火是第一次給了人類,以支配一定自然力的權力,由此而使人類完全脫離了動物世界。”火是什磨時候發明的?在曆史上沒有記载,據猜想,大概是有史以前發明的,所以它的發明人和發明年代都無法攷證,就是最初人们怎樣利用它,也没有記载。但是世界各處的人民,知道用火的方法,决 The relationship between fire and humanity is the closest. Engels once said: “For the first time, fire has given humans the power to control certain natural forces, thereby completely disengaging human beings from the animal world.” The fire was invented by Shimoji? There is no record in history. Guess, it was probably invented before history, so neither its inventors nor the invention years were able to testify, that is, how people used it at first and did not record it. But people everywhere in the world know how to use fire.