Warren Buffett once said a very vivid metaphor, life is like a snowball, the important thing is to find the wet snow and the long slope. The "very wet snow" here refers to low-cost long-term funds, which is what we will call float later, while the very long slope refers to those excellent companies with long-term competitive advantages, that is to say, using the lowest cost Invest your funds in companies with long-term development, so that your wealth snowball will grow bigger and bigger under the power of compound interest. It is true. There has never been any "god" in the stock market. The reason why people like Buffett can continue to succeed in investing is mostly because they found "very wet snow" and "very long slopes" and continued to do so day after day. The ground persists and snowballs forward. "Snowball: Buffett and His Wealth Life" talks about Buffett's three most important wealth concepts