英语美文-生活感悟文章《你生活中的人们A Reason, Season, or Lifetime》(中英双语对照带翻译)：LIFETIME relationships teach you lifetime lessons.持续一生的情谊将令你终生受益。
People come into your life for a reason, a season, or a lifetime. When you figure out which one it is, you will know what to do for each person.
When someone is in your life for a REASON, 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 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 walk away. Sometimes they act up and force you to take a stand. Sometimes they die. What we must realize is that our need has been met, our desire fulfilled, their work is done. Your need has been answered, and now it is time to move on.
When people come into your life for a SEASON, it is because 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.