translation.en: In fact, the architect of our national accounting system, Simon Kuznets, in the 1930s, said that, "A nation's welfare can scarcely be inferred from their national income."
translation.zh: 事实上，我们的会计制度的设计师, 西蒙·库兹涅茨在1930年代 就说过, "一个国家的福利 是难以从这个国家的收入来推断的."