The motto of chivalry is also the motto of wisdom; to serve all, but love only one.
解析：悔悟虽好，但改正更重要。
"Causal inference requires careful thought about the assumptions underlying your analysis."
"书籍是心灵的窗户，透过它们我们可以看到更广阔的世界。"
正义不是目的地，而是一段旅程。
我们必须保持好奇心，永远不要停止对周围世界的质疑。