The expanding would contract or transform after reaching full expansion, this is the case of every matter, material, body, universe or multiverse and so is the case of us humans,We also start contracting after attaining 30years of age. Expansion and contraction is the law of nature, the existence and remains constant in the process. The existence beyond expansion and contraction is eternal and immortal. One,who knows this not by mere information but by realization, knows Immortality of oneself. Knowledge of soul is the preaching of the Upanishad and the Vedas,many seers acknowledged this but they too died. Soul is the immortal, permanent,static aspect of the body and the latter is transforming just as how the axle remains static but the wheel moves. People want the body to be permanent, that too at one stage of life.youthhood and not childhood or old age. They take many types are of elixirs, medicines and take refuge in plastic surgery but they are of no avail. Recently, genetic engineering and molecular biology have shown some promises to prolong the life of man with stem biotechnology.
