商业的成功不仅来自于了解你的客户，还来自于了解他们所生活的世界。

最幸福的人并不是拥有一切最好的东西，而是能把一切做到最好。

经典是一本永远没有说完自己话的书。

I write to remember, to keep alive what would otherwise be lost.

史记

The design of a system should be guided by the principle of least surprise, where the behavior of components is intuitive and predictable.