How can people cultivate truth?

After more than 20 years of research, I finally came to a conclusion: the cultivation of truth exists in theory, because birth, illness and death are undoubtedly only defects in the evolution of human cells, and the evolution of cells is endless. If there are external interference factors that make the cell system perfect enough, it is not a dream to live forever. This external interference factor is commonly known as "fixing the truth", but according to the current situation, it is possible to fix the truth after a hundred years, because at present, human beings have not found any methods or substances to excessively interfere with the evolution of cells. Perhaps hundreds of years later, technology has developed enough to extract this substance from nature, or this method of making cells evolve has been discovered in the exploration of the world, and the matter of repairing the truth will no longer be a lie. Then there will be the kind of situation mentioned in the novel, where technology and martial arts coexist. But by that time, you and I have become a handful of loess, so we can only congratulate future generations here first!