It also means that if I have been fortunate in the way I have lived up to now, misfortune may come one day. Management involves looking at both sides of this coin. When business conditions are good, we need to prepare for tough times, and when business conditions are bad, we need to prepare for better times. If you have experienced misfortunes so far, you should hope that the opposite can also occur. Nothing lasts forever. The universe also changes from time to time, and we must abandon the notion that the society we live in will remain the same. Management is the act of converting uncertainty into certainty. - Joseph’s “just my thoughts”
Certificates are often more valuable in proving "there is none" than in proving "there is one." For example, a birth certificate is more beneficial in proving the only person in the world by proving an unborn existence like him or her than in proving the person's existence. That is, proof of absence is more valuable than proof of existence. We don't know where value comes from. What is the real element of our existence and our occupation? - Joseph's "just my thoughts"