We are made for solitude. Our lives may be rich in relationships, but the human self remains a mystery of enfolded inwardness that no other person can possibly enter and know. If we fail to embrace our ultimate aloneness and seek meaning only in communion with others, we wither and die. The farther we travel toward the great mystery, the more at home we must be with our essential aloneness in order to stay healthy and whole. Our equal and opposite needs for solitude and community constitute a great paradox.
~ from THE COURAGE TO TEACH by Parker Palmer