As to methods, there may be a million and then some, but principles are few. The man who grasps principles can successfully select his own methods.
Ralph Waldo EmersonA man complained that on his way home to dinner he had every day to pass through that long field of his neighbor's. I advised him to buy it, and it would never seem long again.
Ralph Waldo EmersonWhilst all the world is in pursuit of power, culture corrects the theory of success.
Ralph Waldo Emerson