“马克思主义的哲学认为十分重要的问题,不在于懂得了客观世界的规律性,因而能够解释世界,而在于拿了这种对于客观规律性的认识去能动地改造世界。”马氏珠母贝从天然采苗或人工育苗到成贝的育成,需要二至三年;从成贝插核到育珠后收获,也需约两年,或者更长。在这四年多到五年的岁月中,经常遇到水温、比重和季节变化,每天潮汐涨落的影响,寄生虫或附着生物以及人为的不利因素的危害,如超过所能忍受的程度都可以造成灾害,而引起贝体死亡,使生产受到很大的损失。根据我国十几年来具体的死贝情况, “The Marxist philosophy holds that the very important issue lies not in understanding the laws of the objective world, but in interpreting the world, but in taking such an understanding of the objective laws to actively transform the world.” It takes two to three years to grow from natural seedling or artificial seedling to adult shellfish. It takes about two years or more to harvest after the shellfish kernels are inserted into the beads. During these four-year and five-year periods, we often encounter water temperature, specific gravity and seasonal changes, the impact of tidal fluctuations every day, the damage caused by parasites or organisms, and man-made unfavorable factors, such as exceeding the tolerable level Can cause disasters, which led to the death of shellfish, so that production suffered a great loss. According to China’s concrete dead shell more than a decade,