To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.

软件开发中最重要的一个方面是明确你要构建什么。

简约是终极的复杂。

圣人不积，既以为人己愈有，既以与人己愈多。

The relation between what we see and what we know is never settled.

在深冬里，我终于明白，在我内心深处有一个不可战胜的夏天。