A mind that is concentrated on a positive thought has the power to increase the likelihood that the positive thought will materialize in the world of events.
The most successful people in the world are those who hold in mind the highest good of all concerned, including themselves. They know that there is a win-win solution to every problem. …A feeling of personal fulfillment comes naturally from their positive contribution to the lives of others.
For more information about this passage, go to the Letting Go book: Ch. 19, pg. 293