" The great summary statement of all religions, philosophies, metaphysics, psychology, and success is this: You become what you think about most of the time. Your outer world ultimately becomes a reflection of your inner world. Your outer world of experience mirrors back to you what you think about most of the time. Whatever you think about continuously emerges in your reality. "

― Brian Tracy , Goals!: How to Get Everything You Want Faster Than You Ever Thought Possible