Date of birth:1August 30th, 930.

Native place: Omaha, Nebraska, USA

Company: Berkshire Hathaway

Position: Chairman and CEO

Institution: Graduated from Finance Department of Columbia University.

Buffett is the greatest investor in history. By investing in the stock market and foreign exchange market, he has become one of the richest people in the world. The value investment theory advocated by him is popular all over the world. Value investment is not complicated. Buffett once summed it up as three points: treating stocks as many miniature business units; Treat market fluctuations as your friends rather than enemies (profits sometimes come from loyalty to friends); The price of buying stocks should be lower than you can afford. "In the short term, the market is a voting calculator. But in the long run, it is a weighing machine "-in fact, it is not difficult to master these ideas, but few people can persist for decades like Buffett. "Buffett never seems to try to make money from stocks. He bought the stock on the assumption that the stock market would close the next day or would not reopen for five years. In the view of value investment theory, once you see market fluctuation and think it is profitable, investment becomes speculation, and nothing affects investment more than gambling mentality. "