" I heard came from a potbellied Bhutanese hotel owner named Sanjay Penjor. GNH, Penjor told me, “means knowing your limitations; knowing how much is enough.” Free-market economics has brought much good to the world, but it goes mute when the concept of “enough” is raised. As the renegade economist E. F. Schumacher put it: “There are poor societies which have too little. But where is the rich society that says ‘Halt! We have enough!’ There is none. "

― Eric Weiner , The Geography of Bliss: One Grump's Search for the Happiest Places in the World