People come into your life for a reason, a season or a lifetime.
When you know which one it is, you will know what to do for that person.
When someone is in your life for a REA SON, it is usually to meet a need
you have expressed. They have come to assist you through a difficulty,
to provide you with guidance and support, to aid you physically,
emotionally or spiritually. They may seem like a godsend and they are.
They are there for the reason you need them to be. Then, without any
wrongdoing on your part or at an inconvenient time, this person will say
or do something to bring the relationship to an end.. Sometimes they
die.. Sometimes they walk away. Sometimes they act up and force you to
take a stand. What we must realize is that our need has been met, our
desire fulfilled, their work is done. The prayer you sent up has been
answered and now it is time to move on! 
     
    Some people come into your life for a SEASON,  cause your turn
has come to share, grow or learn. They bring you an experience of peace
or make you laugh. They may teach you something you have never done.
They usually give you an unbelievable amount of joy. Believe it, it is
real. But only for a season.! 
         
    LIFETIME relationships teach you lifetime lessons, things you
must build upon in order to have a solid emotional foundation. Your job
is to accept the lesson, love the person and put what you have learned
to use in all other relationships and areas of your life.. It is said
that love is blind but friendship is clairvoyant. 
    
    Thank you for being a part of my life, whether you were a
reason, a season or a lifetime.  

最近，看到这篇文章，文章的标题是：

“People Come Into Your Life For A Reason”

字面的意思应该是“有些人是为了一个原因来到你的生命”。

文中把遇到的人分为三种：

1．  People Come Into Your Life For A Reason: 有些人是为了一个原因来到你的生命

2．  People Come Into Your Life For A Season: 有些人是为了一个时刻来到你的生命

3．  People Come Into Your Life For Lifetime：有些人是为了陪你一辈子来到你的生命

一直都在追逐,想要这样一个人把他留在身边,为此可以付出一切,没有停止不能停止,很累了,但还不能放弃!!!