It is well worth remembering that the customer is the most important factor in any business. If you don't think so, try getting along without him for a while.
Napoleon HillNo man ever achieved worth-while success who did not, at one time or other, find himself with at least one foot hanging well over the brink of failure.
Napoleon HillWhat we do not see, what most of us never suspect of existing, is the silent but irresistible power which comes to the rescue of those who fight on in the face of discouragement.
Napoleon Hill