Abstract
Professionalism includes the essential contents of other key notions within the field of business ethics. As a term involving the notion of vocation it may be understood as containing a religious content, since vocation refers to a man's most intimate personal decisions, destiny and providence. Professionalism also connotes respect for law and so includes a reference to commercial law as a guide to right conduct. Professionalsim thus lifts the requirements of law to the level of personal commitment.Like an honest act, professionalism may not be easy to define, but you will know it when you see it. As for professionalism's practitioners, like the practitioners of honesty, their art is learned not by seeking definitions of what they do, but by practicing professionalism. Only if this practice becomes an obsession with the Business Aristocracy can we expect professionalism to seize the soul of lesser businessmen and suffuse the entire business community.