All happy families are like one another; each unhappy family is unhappy in its own way.
----- Tolstoy (Russian writer)
幸福的家庭都是相似的；而不幸的家庭各有各的不同。
-----托尔斯泰 (俄国作家)
Learning the following by heart记住下列英文知识：
1.one another = each other互相，彼此：
We all try and help one another.
我们都尽力互相帮助。
I think we've learned a lot about one another in this session.
我认为这一学期我们互相有了很多了解。
each other互相，彼此，这个短语即可以表示两者间的相互关系，也可以表示三个以上人与物间的相互关系：
Don and Susie really loved each other.
唐和苏西确实相亲相爱。
We can wear each other's clothes.
我们可以互相换衣服穿。
They looked at each other and laughed.
他们彼此看了看便笑了起来。
2.in…way以……方式：
They both answered in the same way.
他们两个人以同样的方式回答了问题。
Let's be pleasant and talk it over in a friendly way.
让我们愉快地、友好地谈一谈。
I expect she does love you in her own way.
我想她确实是以她特有的方式爱你。
in the / sb's way还可以表示“妨碍；挡着……的路”：
You'll have to move --- you are in my way.
你得挪一挪，你挡住了我的路。
I left them alone, as I felt I was in the way.
我让他们单独在一起，因为我觉得我碍他们的事。
in a way还可以表示“在某种程度上”：
In a way it was one of our biggest mistakes.
从某种意义上来说，这是我们所犯的最大错误之一。
