一、写作的动因给朋友写信，日期常错。我在时间面前，已经变得越来越糊涂了。记得我以前曾是一个十分成熟的人，现在变得越来越幼稚了。走路说话，与人相处，出门买菜，坐火车旅行，常显出这一点。但我常给自己宽心：不要紧张，老弟，没什么事。我知道，在这个世界上，我是一? First, the motivation for writing to write a friend, the date is often wrong. I’ve become more and more confused before time. I remember I was a very mature person, now more and more naive. Walk and talk, get along with people, go out to buy food, travel by train, often show this. But I often give myself wide heart: Do not be nervous, my brother, nothing. I know that in this world, I am one?