The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

The most important single aspect of software development is to be clear about what you are trying to build.

The future of computing lies in understanding and harnessing the power of algorithms.

爱不是胜利的进行曲，而是一声寒冷而破碎的哈利路亚。

界限定义了我们的身份。它们定义了什么是“我”，什么不是“我”。界限显示了我结束的地方和他人开始的地方，引导我拥有一种所有权感。