Think and Grow Rich (Chapter-10 - Power Of The Master Mind) - Napoleon Hill POWER may be defined as organized and intelligently directed KNOWLEDGE. Power, as the term is here used, refers to ORGANIZED effort, sufficient to enable an individual to transmute DESIRE into its monetary equivalent. ORGANIZED effort is produced through the coordination of effort of two or more people, who work toward a DEFINITE end, in a spirit of harmony. POWER IS REQUIRED FOR THE ACCUMULATION OF MONEY! POWER IS NECESSARY FOR THE RETENTION OF MONEY AFTER IT HAS BEEN ACCUMULATED!