Don't let anyone ever dull your sparkle.

"A book is a conversation between the writer and the reader across time."

世界是一面镜子，它反映出我们选择看到的东西。

The structure of the international system forces states to behave in certain ways, regardless of their internal characteristics.

最好的决定往往是那些违背传统智慧的。

解析：悔悟虽好，但改正更重要。