This results in a total unawareness of my connectedness with the whole, my intrinsic oneness with every "other" as well as with the Source. This forgetfulness is original sin, suffering, delusion. When this delusion of utter separateness underlies and governs whatever I think, say, and do, what kind of world do I create? ...

Eckhart Tolle

from A New Earth: Awakening to Your Life's Purpose