构建软件系统最困难的部分是准确决定要构建什么。

The best way to predict the future is to design it.

The internet has changed the way information is disseminated, but human nature has never changed.

名声不是生活中最重要的东西，最重要的是快乐。

The most successful companies are those that adapt quickly to changing market demands.

心理过程因其目的而存在。