敏捷软件开发宣言
Manifesto for Agile Software Development
我们一直在实践中探寻更好的软件开发方法，身体力行的同时也帮助他人。
由此我们建立了如下价值观：
We are uncovering better ways of developing software by doing it and helping others do it.
Through this work we have come to value:
个体和互动 高于 流程和工具
Individuals and interactions over processes and tools
能工作的软件 高于 详尽的文档
Working software over comprehensive documentation
客户合作 高于 合同谈判
Customer collaboration over contract negotiation
响应变化 高于 遵循计划
Responding to change over following a plan
Responding to change over following a plan
也就是说，尽管右项有其价值，
我们更重视左项的价值。
That is, while there is value in the items on the right,
we value the items on the left more.