translation.en: Now, as it happens, Warren Buffett is not only himself a plutocrat, he is one of the most astute observers of that phenomenon, and he has his own favorite number.
translation.zh: 碰巧的是 沃伦 · 巴菲特不仅自己是个富豪 同时是此现象最敏锐的观察者之一 他有自己最偏好的数据