53. The Only Concern: Price and Value 53.惟一的关注：价格与价值 Is the Graham and Dodd "look for values with a significant margin of safety relative to prices" approach to security analysis out of date
Well, there's also another interesting thing. 还有另外一件有趣的事情。 I said the electronics are open-source, 就像我说的，所有的电子组件都是开源的， because at the heart of this printer there is something I'm really attached to: 这
