The power of the mind to form a mental image or concept of something that is not real or present . Such power of the mind used CREATIVELY. This is something like the meaning of FAITH; "Things hoped for, yet not seen." So you should start with what you would like the world to be and learn to use that power to help make the world a better place.
I'm working to introduce the world to Imp who is a good friend and a good worker in the world of the future. The future belongs to those that perpare for it. A people without vision shall not endure,yet there are those who look to the days when Mankind will give peace a chance.