According to the eight-character numerology, people have different meanings to longevity in different periods. In the early days of life, longevity is very important because it determines the trajectory of life. In middle age, the influence of longevity will gradually decrease, because people usually settle down gradually during this period without so many twists and turns. In old age, the influence of longevity is often less, because the trajectory of human destiny has been determined in previous decades, and it is difficult to make a big change.
According to the eight-character numerology, man's fate is determined by three factors: heaven, earth and man. Among them, longevity, as a human factor, is very important, but not decisive. Therefore, people should not only follow the principle of longevity, but also constantly improve their abilities through their own efforts in order to achieve better achievements in life. In this process, immortality is only an auxiliary reference, not the whole.