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

每个人体内都携带着古老世界的碎片。

The human figure is the most important thing to me.

书籍是理解自己和别人的钥匙。

NP完全性不仅仅是一个理论上的好奇心；它对实际计算有着深远的影响。