In the seventeenth century, the French statesman Cardinal Richelieu relied heavily on the advice of Father François Leclerc du Tremblay, known as France’s éminence grise for his gray monk’s habit. Like the famous cardinal, today’s business leaders have their gray eminences. But these advisers aren’t monks bound by a vow of poverty.

La stratégie de la cacahuète
Manuel pratique pour changer le monde Comment gagner les batailles impossibles et les combats perdus d’avance ? Aujourd’hui, c’est un Topo plutôt court, et entièrement


