【一些编程语录】
1、If debugging is the process of removing software bugs, then programming must be the process of putting them in. – Edsger Dijkstra
如果调试程序是移除臭虫（软件缺陷）的过程，那编写程序就是把臭虫放进来的过程。—— 迪杰斯特拉
2、The first 90% of the code accounts for the first 90% of the development time. The remaining 10% of the code accounts for the other 90% of the development time.
软件开发的时间通常是这样的：一开始的90%开发工作用掉了整个计划90%的时间，剩下的10%同样需要整个计划90%的时间，而最终发布前的修改也是如此。
3、“There are two ways of constructing a software design. One way is to make it so simple that there are obviously no deficiencies. And the other way is to make it so complicated that there are no obvious deficiencies.“
设计软件有两种方法：一种是简单到明显没有缺陷，另一种复杂到缺陷不那么明显。
4、Measuring programming progress by lines of code is like measuring aircraft building progress by weight. – Bill Gates
用代码行数来衡量程序的开发进度，就好比用重量来衡量飞机的制造进度。—— 比尔·盖茨
5、“The trouble with programmers is that you can never tell what a programmer is doing until it’s too late.”
程序员的问题是，你无法知道他在做什么，直到为时已晚。