“记住，路上，不要和陌生人说话！不要接受陌生人给你的一切食物和饮料！只要离开位子，回来时一定要把杯中剩下的水倒掉！”

    去年夏天，我坐火车去新疆开会。三千多公里的路途，没有同伴。出发前，家人这样反复叮嘱我。

    刚走进包厢时，我心里很忐忑，不知道这一路上要面对些什么人。一个男人进来了，身后有个四五岁的小姑娘，大概是他女儿。随后，一个十岁左右的小男孩蹦蹦跳跳地过来了，她妈妈紧跟在后面。整体环境不错，我精神放松了很多。

    晚上10点多，我锁好门，把手提包压在枕头下面，躺下。不知不觉，已到深夜。在似睡非睡中，我听到了扭动门锁的声音，接着，“哗啦”一声，门被打开了，我猛地打了个机灵，紧张不已。一个黑乎乎的脑袋探了进来，借着通道幽暗的灯光，我看到那是一个身材高大，样子凶悍的男人。此时，包厢里其他人还在熟睡，我吓得头皮发麻，浑身哆嗦。他打探一番后，挤进门来。我不知从哪里来了勇气，大喝一声：“干什么的？”

    “我，我上车呀。”那个男人被我的喊声吓了一跳，接着他把行李拖了进来。原来真是上车的。虚惊一场！

    早晨醒来，我赶紧摸了摸枕头下面，包在。随便吃了早点，又躺下看书。中间出去过几次，回来后，我都把杯中剩下的水倒掉。在这样的环境里，当心无大碍。

    包厢里，两个孩子在嬉闹，大人们都很安静。我拿出零食吃的时候，挺想给那两个孩子，可担心遭到拒绝，又忍住了。我想，上车前，他们的父母一定无数次告诫他们，不要接受陌生人的食物。

    “阿姨，你怎么躺了半天也不下来玩儿？”小姑娘仰着脸，忽闪着大眼睛对我说。

    我笑了笑，赶快从上铺下来，和孩子们玩了起来。“阿姨，吃荔枝吧！”小姑娘用她胖嘟嘟的小手递给我一颗饱满的荔枝。我愣了一下，连忙接过荔枝，轻轻地说了声谢谢，手有些颤抖，还有些僵硬。

    孩子给每个人都发了一颗荔枝，包厢里的每个人都伸手接着，小姑娘笑了起来，眼睛像弯弯的月亮湖。那颗荔枝，我一直攥在手里，舍不得吃。小小的荔枝，如同两个世界的缩影。 成人的世界如荔枝皮，粉饰，坚硬，粗糙；孩子的世界如荔枝瓤，莹白，晶透，柔软。孩子的心，像一把钥匙，开启了那把坚实的锁，紧闭的门彼此敞开了。

    于是，我们的小包厢成了快乐的大家庭。美食共享，格外香甜。我把最好吃的都留给了小姑娘，还抱着她，给她讲故事，把她原来松散的头发编成漂亮的小辫，给她拍了很多照片。孩子对我也越来越依恋，一会儿看不见我，就到处找。或许是她离开妈妈太久，我是个母亲，我身上有妈妈的味道。那天夜里，她是在我怀里睡着的。

    第三日清晨，快到终点站了，可我的心里却平添了一丝怅惘。车停了，人们如潮水般从车身里漫出。我抱着小姑娘，她爸爸帮我提着大行李箱。孩子紧紧搂着我的脖子，趴在我肩上。就要和他们分别了。我依旧紧紧抱着孩子，我们脸贴脸。她父亲将她抱走那一刻，她哭着大声喊“阿姨”！我心里好难受，背过身去。

    手机响了，收到朋友发来的短信：“出门在外一定要小心，不要轻易和陌生人说话，不要接受陌生人给你的任何食物和饮品！”我笑了笑，走进人海中……

根据风的示意图（如图）回答：

    For hours after their boat sank, Ken Henderson and Coen trod(踏) water in the Gulf of Mexico, talking about life and death while struggling to survive. For more than 30 hours, it worked.

    Then Henderson was forced to make a decision. “I'm going to go for help or you're not going to make it,” Henderson told Coen, just before cutting the strap(带子) that connected them in the deep, cold waters. “I understand,”Coen responded, giving Henderson a last set of instructions, “Kiss my babies for me.”

    Days after the fishing trip ended in tragedy, Henderson told the story for The Associated Press.

    They had been fishing for a few hours when suddenly Coen noticed the boat was filling with water. Henderson got both motors roaring, only to have the saltwater that had leaked in break them straight away…Coen jumped to the right, his sunglasses and cap flying off. The two grabbed extra life jackets and other floating items, including a half full bottle of Diet Coke.

    “The water was so cold and it took your breath away,” Henderson said. They immediately began to tremble.

    The pair prepared for a long wait. And they talked.

“We discussed things and discussed life. We discussed families. We just tried to keep occupied,” Henderson said.

    Eventually Coen started hallucinating(有幻觉). Henderson tried to keep Coen's arms and legs moving. But as morning came, Coen's situation worsened. And so Henderson decided to cut the strap.

    He swam for two hours, tired, frustrated and depressed. Then he saw an oil rig(钻探平台) in the distance. He swam, seeing ice and crystal trees in the water. He reminded himself constantly there were no trees.

    His legs was so weak that he could barely lift them. Henderson slowly pulled himself up the rig's ladder.

    It was over 50 miles from where they had gone in the water.

    All he could think of was Coen. Convinced his friend would survive, he told the coast guard where they had parted.

    Two hours later, a fisherman found a body in a life jacket.

    Later, in the hospital, Henderson saw his friend. He apologized and asked for forgiveness. He promised to realize his wishes and look after his girls.

    “I felt like a part of me had died out there,” Henderson said.