It's very benign, it seems, to think, "There's a tree." In fact, it's a very beautiful thought. If someone chops down all the trees, then we think, "Oh, my goodness, something is out of order in my world." We begin to think, "Who am I in a world without trees?"
Byron KatieThere's no one who can teach you except yourself. Each of us needs to look at what our belief system really consists of. Look at the concepts that come across your mind and just notice what you believe.
Byron Katie