Single cells of the organism are able to escape disintegration. They are left to us by our forefathers and we give this heritage from generation to generation in perpetuity. Sperm and egg are the carriers of life, of character and of propagation. On the other hand, these germs which possess such great assimilation strength and therefore enormous energy as well, simultaneously serve also as an object for the surrounding assimilation drives of nature. That is why the germ is not unchangeable.
Poisons destroy it.
In any case, until old age, the body's own cells are incapable of defeating the assimilation power of germ cells and are exploited by the germ cells for their growth. Under conditions that are not too poor, germ plasm remains eternally alive and does not lose its vast capacity for assimilation. And the fact that organized life exists on earth proves that such adequate conditions are actually present. The third immortality is that of creativity. What was created by a living being remains perpetually alive in the indestructible chain of origins and consequences.