What is the relationship between human birth, old age, sickness and death?

As an individual human being, its birth, old age, sickness and death are related to the laws of nature, genetic factors, acquired environment and living habits.

So to speak! Natural climate and constant change are also a saying.

Birth, old age, sickness and death are natural laws, and natural laws refer to the inherent and inevitable relationship between the movement, change and development of objective things without human intervention.

Marxist philosophy holds that the world is a material world, that matter is in constant motion, and that the material world in motion is universally connected and eternally developed. Under this premise, we classify matter into living matter and non-living matter, that is, living and non-living matter, and the essential difference between the two is whether there is life or not.

It is easy to understand the natural law of birth, aging, sickness and death in the process of development, such as the small grass sprouts in spring, grows in summer, withers yellow in autumn, and dies in winter.

Non-living things are the same as living things, there is a starting point of birth, and there is also an end point of the extinction of the material form, but non-living things do not have the development characteristics of living things between the starting point and the end point, but only the decay of the quality form, and this kind of decay in the quality form is the "life characteristics" of the non-living thing, corresponding to the old and sick state of the living thing.

The lighthouse jellyfish, known as the god of immortality, also presents a cycle of birth, aging, sickness, and death in the characteristics of life, although its cycle is reflected in its ontology. Although the viability of Ginkgo biloba stem cells is claimed to be unaffected by time, it is still limited by the mechanical properties of the host material.

The organisms represented by the vitality of lighthouse jellyfish and ginkgo biloba stem cells still show the natural law of birth, aging, sickness and death, that is, they reflect the special form of birth, aging, sickness and death. So far, no material on the earth can escape the category of changes in birth, aging, sickness and death, and from this point of view, birth, aging, sickness and death are not natural phenomena, but natural laws.

From the perspective of a long enough time span, non-living things also show birth, aging, sickness and death, but the time span of birth, aging, sickness and death is relatively long compared to living things. There is no essential difference between the birth, aging, sickness and death of living and non-living things, but only the difference in expression. The death of living things is the disappearance of the characteristics of life, and the death of non-living things is the disappearance of the form of quality.

Human life expectancy is affected by many factors, and most of them are related to the aging and lesions of brain tissue and visceral tissue. Modern research has shown that longevity and genetics have a great relationship with heredity. Therefore, biology is constantly challenging and developing in the research of prolonging the lifespan of human plums.

Because people are born, they have life, life is limited, and birth, old age, sickness and death are natural laws. From birth, growing up day by day, as we grow older, people's bloodlines and organs slowly decline, life, travel is inconvenient, and when we get older, we are called old. However, in the long years, people feel the most uncomfortable, affecting people's survival, medically called sickness, some diseases can be cured, some cannot be cured, and finally death.

Because people have a complex structure, have brains and think, can eat and drink, and have a respiratory system, if they are not careful, life will stop moving, and people will run out of gas, usually it is said that people are dead.

There is no why, it is the law of nature.