I'd say professionalism
Professionalism in a workplace setup is acting in a responsible and fair manner in all your personal and work activities. It is always seen as sign of maturity and self-confidence. This work value includes learning every aspect of a job and performing it to the best of your God given ability.
have you tried www.khanacademy.org
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I would say Henry Ford's invention; the Ford car company, since we still have Ford cars running nowadays.
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