To realize that our knowledge is ignorance, This is a noble insight. To regard our ignorance as knowledge, This is mental sickness. Only when we are sick of the sickness Shall we cease to be sick. The Sage is not sick, being sick of sickness; This is the secret of health.
The new life created by the final integration is self-aware yet without ego, capable of inhabiting a body yet not attached to it, and guided by wisdom rather than emotion. Whole and virtuous, it can never die.
Going back to the origin is called peace; it means reversion to destiny. Reversion to destiny is called eternity. Those who know eternity are called enlightened.