能量守恒和转换定律,同细胞学说、进化论一起被称为19世纪自然科学的三大发现,我在中学就背得滚瓜烂熟,但只是一知半解。有了些阅历,长了些年纪后,这才发现,其实,守恒的不仅是能量,世间万物,红尘社会,守恒者多多,转换者频频。不妨试举几例。财富守恒。在一定时间一定空间,总财富是一个相对不变的量,富人占多了,穷人就分得少,贪官占多了,百姓就 The laws of conservation of energy and transformation, together with cellular theory and evolutionism, are known as the three major discoveries of natural sciences in the 19th century. I was a poor student in secondary school, but only a little knowledge of it. With some experience, after a few years of existence, we realized that in fact, conservation is not only a matter of energy, everything in the world, a society of red dust, a lot of people of conservatism, and frequent changeovers. May wish to give a few examples. Conservation of wealth. Certain space for a certain period of time, the total wealth is a relatively constant volume, the rich accounted for more, the poor are less points, corrupt officials account for more, people