When you are able to maintain your own highest standards of integrity - regardless of what others may do - you are destined for greatness.
Napoleon HillIf 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 Hill