You've got to develop mental strength. And you develop mental strength with the will. The will is the mental faculty that gives you the ability to hold one idea under the screen of your mind to the exclusion of all outside distractions.
Bob ProctorAnyone who has ever accomplished anything of any consequence, didn't know how to get what they want, they only knew that they were going to get it. You don't know how to do something, until after you've done it. Our problem is, we set goals to do what we think we can do or what we've already done. There's no inspiration in that.
Bob Proctor