即使一个细微的变化，都会导致软件在最糟糕的时刻以令人莫名惊诧的方式而停止运转。
A small change can provoke software to break in a surprising manner and at the worst of the moments.
研究不确定的软件需求以满足不确定的业务需求也是如此：业务需求会随着我们接近它们以及对它们的理解加深而变化。
The same is true when we're exploring ambiguous software requirements to meet ambiguous business needs: the business needs change as we move toward them and our understanding of them increases.
因为你的软件解决的是现实生活中的业务问题，而现实生活中的业务流程总是在不停的变化。
Because, your software solves real life business problems and real life business processes evolve and change - always.
应用推荐