If the first plan which you adopt does not work successfully, replace it with a new plan; if this new plan fails to work, replace it in turn with still another, and so on, until you find a plan which does work. Right here is the point at which the majority of men meet with failure, because of their lack of persistence in creating new plans to take the place of those which fail.
Napoleon HillIf you want riches, you must refuse to accept any circumstance that leads toward poverty.
Napoleon HillDon't be afraid of a little opposition. Remember that the 'Kite' of success generally rises AGAINST the wind of Adversity, not with it.
Napoleon Hill