这本书通过提供大量的例子，并通过例子进行讲解，真的有助于打通形式主义与理解的桥梁。读起来是一种享受。

可以把看似基础的东西略过。但如果有不清楚的地方，可以通过几个例子来解决。它的优势在于教学性。

This book really helps in bridging formalism to understanding by providing lots of examples and walking through the examples. It's a pleasure to read.

One can skim what seems basic. But if something is not clear, one can work through a few examples. It's strength is pedagogical.