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Your body can heal itself. It can do so because it has a healing system. If you are in good health, you will want to know about this system, because it is what keeps you in good health and because you can enhance that condition. If you or people you love are sick, you will want to know about this system, because it is the best hope for recovery.

Andrew Weil (1995). “Spontaneous Healing: How to Discover and Enhance Your Body's Natural Ability to Maintain and Heal Itself”, Alfred A. Knopf
Your body can heal itself. It can do so because it has a healing system. If you are in good health, you will want to know about this system, because it is what keeps you in good health and because you can enhance that