DNA Intelligence contains the wisdom of Universal Permanent Existence or Permanent Survival and possibly also of sustainable rejuvenation at an advanced age, as speculated below: When cells no longer divisible, say, after 80 years old, invariant Natural Killer T Cells (iNKT) clean up the debris left by not divisible senescent cells destructed by Body Self-Inflicted Necrosis (BSIN) produced by micro-necrosis created by microtears caused by intensive exercise. Satellite stem cells turn into divisible new cells through Epigenetic feedback, which makes the human body into a self-healing machine, with mechanical tension and Delayed Onset of Muscle Soreness (DOMS), which is an indication and the cause of microtears resulted from intensive exercise.