In short, it is mental performance that drives competitive success in the worldwide economy.301 According to Bill Wilkerson, co-founder and CEO of the Global Business and Economic Roundtable on Addiction and Mental Health:
Bref, c’est le rendement mental qui fait tourner l’économie mondiale.301 D’après Bill Wilkerson, cofondateur et directeur général de la Global Business and Economic Roundtable on Addiction and Mental Health :