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 HillWhen you are able to maintain your own highest standards of integrity - regardless of what others may do - you are destined for greatness.
Napoleon HillPersistence is the direct result of habit. The mind absorbs and becomes a part of the daily experiences upon which it feeds. Fear, the worst of all enemies, can be effectively cured by forced repetition of acts of courage.
Napoleon HillNeglecting to broaden their view has kept some people doing one thing all their lives.
Napoleon Hill