Our minds possess powers we have not even begun to tap into. These powers come from a mix of heightened concentration, energy, and ingenuity in the face of obstacles. Each of us has the capacity to develop these powers, but first we have to be aware of their existence. This is difficult, however, in a culture that emphasizes material means—technology, money, connections—as the answer to everything. We place unnecessary limits on what the mind can accomplish, and that becomes our reality. Look at our concept of opportunity and you will see this in its clearest light.