细节不仅仅是细节，它们成就了产品。

No one had ever had such a friend, so affectionate,so loyal and so skillful.

The only way to do great work is to love what you do.

递归是计算的根源，因为它需要时间来描述。

Making something variable is easy. Controlling duration of constancy is the trick.

"In the end, it is not the technology that defines us, but how we choose to use it."

刚的东西容易折断，柔的东西因为可以卷曲所以不易折断。

我们误以为书能带来慰藉，其实它们只是加深了我们的悲伤。