The power of this culture, like the human immune system, excludes all foreign things, including the mutated parts, and forms the cultural genes of each company. Just as human organ transplantation will produce rejection, it is also troublesome to merge and integrate companies with different temperament in company mergers and acquisitions. Most of the big companies we see now are leaders in a certain industry, and it is also true that it is difficult to see successful examples in unrelated fields.
In a healthy body, every cell is healthy and does its duty wholeheartedly; The nervous system can transmit information correctly; The immune system can work hard to remove foreign cells and make the whole person healthy, just like a person who rarely gets sick when he is a teenager. When people are old and weak, the working ability of cells is reduced, the nervous system is abnormal, and the ability of immune system is reduced, which leads to many diseases that are not a problem for young people. Older people begin to spend more and more time and energy taking care of their bodies. In fact, many diseases are nothing to them if they can be rejuvenated. For example, there are many causes of cancer, such as radiation, chemical stimulation, viruses, etc., but in fact the biggest cause of cancer is aging.