不论是在自然界还是在人类社会,事物都存在着变异。变异是群体适应环境和维持生存的一种重要方式,表现了其进化的规律。不同群体变异速率不一。在自然界,病毒是变异率比较高的微生物;在人类社会,人种的变异经过百千万年,各大洲甚至各民族之间也表现了非常显著的变化。同样,作为直销业的畸瘤——老鼠会,也在不断的被揭露和被打击的过程中发生着变异。如果不去及时发现和控制——我们终究无法彻底消灭老鼠会。 There are variations in things both in nature and in human society. Variation is an important way for a group to adapt to the environment and maintain its existence, which shows its law of evolution. Different groups have different mutation rates. In nature, the virus is a microorganism with a high mutation rate. In human society, human race has undergone many years of variation and shows remarkable changes among continents and even among nations. Similarly, as the direct selling industry, the abnomal-rat will also be constantly exposed and beaten in the process of mutation. If we do not find out and control it in time, we will not be able to eliminate it eventually.