⚡ The value of stock gods in this century is still on the rise—— Since 2000, Berkshire Hathaway+1343%; Gold+1027%; The S&P 500 index rose 520%; Stock gods>gold>US stocks, enduring. All investors should learn the spirit of Mr. Ba—— Back then, Duan Yongping spent $620000 to buy the opportunity to have dinner with Buffett. During the meal, Buffett and Duan Yongping said: the fundamental principle of value investing is don't do what you don't understand. I think this sentence best represents his investment philosophy, in four words: don't do it if you don't understand!