Begin with the end in mindā is based on the principle that all things are created twice. Thereās a mental or first creation, and a physical or second creation to all things. Take the construction of a home, for example. You create it in every detail before you ever hammer the first nail into place. You try to get a very clear sense of what kind of house you want. If you want a family-centered home, you plan to put a family room where it would be a natural gathering place. You plan sliding doors and a patio for children to play outside. You work with ideas. You work with your mind until you get a clear image of what you want to build.