Experience is an asset of which no worker can be cheated, no matter how selfish or greedy his immediate employer may be.
Napoleon HillYou are fortunate if you have learned the difference between temporary defeat and failure, more fortunate still if you have learned the truth that the very seed of success is dormant in every defeat that you experience.
Napoleon HillIt 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 Hill