我一直相信,赚钱的方法是在别人都在卖的时候买,在别人都在买的时候卖。
I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.
牛、猪、战争和女巫:文化的谜题通过理解生活的物质条件而解决。