Christian D. Larson said this quote
“ So long as we do not know definitely what we want, our forces will be scattered, and so long as our forces are scattered, we will accomplish but little, or fail entirely. When we know what we want, however, and proceed to work for it with all the power and ability that is in us, we may rest assured that we will get it. When we direct the power of thinking, the power of will, the power of mental action, the power of desire, the power of ambition, in fact, all the power we possess on the one thing we want, on the one goal we desire to reach, it is not difficult to understand why success in a greater and greater measure must be realized. ”