Mutual principles

mutual ['mjutʃuəl]

adj. 共有的;共同的;相互的;彼此的;

mut = change,表示”改变”#词根助记：mut+ual→你变我也变→相互的

principles

n. 原则, 原理, 道义, 节操

He's an aerospace engineer,and works for Orlando Aircraft Corporation.

他担任航太工程师，为Orlando飞机公司工作。

Let every man speak well of the bridge theat carries him over.

饮水思源。

Other books are for reading slowly and carefully. If it is a book on a subject that you are interested in, you will want to chew and digest it. That does not mean reading it too slowly. When you pick up a book for the first time, check that it is not to

还有一些书是要慢慢地、仔细地阅读的。如果有一本书谈论的题目你很感兴趣，你就想“咀嚼、消化它”。这并不意味着要读得太慢。当你第一次拿起一本书的时候，你得检查一下，这本书不是太难读。除非从头几页书中你能看出这是一本你容易读懂的书，否则你就不要去读它。