Recent studies have validated the brain/earth relationship through magnetics. Ancient texts tell us that the body seeks a harmonic balance with the earth. This balance is the goal of the life experience, and may be consciously regulated through non-polarized thoughts of forgiveness and feelings of compassion.
I think the most essential thing in one's life is silence. What is silence? We think if we are quiet, we are silent. But we must come to silence without desire and wanting, otherwise we are not silent.