If a man attains a high station in life, it is because he has acquired or was blessed with native ability as a salesman. Schooling, college degrees, intellect, brilliancy, are of no avail to the man who lacks the ability to attract the cooperative efforts of others, thus to create opportunities for himself.
Napoleon Hill[E]very job is composed of many small details, any one of which, if overlooked, can create big problems later.
Napoleon Hill