Here is a template for writing a clear and concise statement, that
I found from "Think And Grow Rich" by Napoleon Hill that he created:
"By (insert date), I will have in my possession (insert amount), which
will come to me in various amounts from time to time during the interim.
In return for this money I will give the most efficient service of which
I am capable, rendering the fullest possible quantity, and the best
possible quality of service in the capacity of (describe the service or
merchandise you intend to offer in exchange for the money).
I believe that I will have this money in my possession. My faith is so
strong that I can now see this money before my eyes. I can touch it with
my hands. It is now awaiting transfer to me at the time, and in the
proportion that I deliver the service I intend to render in return for it.
I am awaiting a plan by which to accumulate this money, and I will follow
that plan, when it is received."