Design and build software, even operating systems, to be tried early, ideally within weeks. Don't hesitate to throw away the clumsy parts and rebuild them. // 设计和实现软件都是成功于短时间内的,应该毫不犹豫的丢弃那些笨拙的设计然后重构它们。许多地方对于这条原则的描述和理解殊途同归,比如: 在 Philosophy of Software Engineer / SWE at Google / Refactoring 中都有对这条原则的阐述。