I will not allow yesterday’s success to lull me into today’s complacency, for this is the great foundation of failure.
— Og Mandino, <a href=“http://www.amazon.com/gp/product/055327757X?ie=UTF8&amp;camp=213733&amp;creative=393177&amp;creativeASIN=055327757X&amp;linkCode=shr&amp;tag=cat0be5-20" title=“Amazon”>The Greatest Salesman in the World</a>.