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                                                                                                  《老王》（节选）
       有一天，我在家听到打门，开门看见老王直僵僵地镶嵌在门框里。往常他坐在蹬三轮的座上，或抱着冰伛着身子进我家来，不显得那么高。也许他平时不那么瘦，也不那么直僵僵的。他面如死灰，两只眼上都结着一层翳，分不清哪一只瞎，哪一只不瞎。说得可笑些，他简直像棺材里倒出来的，就像我想象里的僵尸，骷髅上绷着一层枯黄的干皮，打上一棍就会散成一堆白骨。我吃惊地说:“啊呀，老王，你好些了吗？”
       他“嗯”了一声，直着脚往里走，对我伸出两手。他一手提着个瓶子，一手提着一包东西。
       我忙去接。瓶子里是香油，包裹里是鸡蛋。我记不清是十个还是二十个，因为在我记忆里多得数不完。我也记不起他是怎么说的，反正意思很明白，那是他送我们的。
       我强笑说：“老王，这么新鲜的大鸡蛋，都给我们吃？”
       他只说：“我不吃。”
       我谢了他的好香油，谢了他的大鸡蛋，然后转身进屋去。他赶忙止住我说：我不是要钱。”
       我也赶忙解释：“我知道，我知道——不过你既然来了，就免得托人捎了。”他也许觉得我这话有理，站着等我。
       我把他包鸡蛋的一方灰不灰、蓝不蓝的方格子破布叠好还他。他一手拿着布，一手攥着钱，滞笨地转过身子。我忙去给他开了门，站在楼梯口，看他直着脚一级一级下楼去，直担心他半楼梯摔倒。等到听不见脚步声，我回屋才感到抱歉，没请他坐坐喝口茶水。可是我害怕得糊涂了。那直僵僵的身体好  像不能坐，稍一弯曲就会散成一堆骨头。我不能想象他是怎么回家的。
       过了十多天，我碰见老王同院的老李。我问：“老王怎么了？好些没有?”“早埋了。”
      “呀，他什么时候……”
      “什么时候死的？就是到您那儿的第二天。”
       他还讲老王身上缠了多少尺全新的白布——因为老王是回民，埋在什么沟里。我也不懂，没多问。
       我回家看着还没动用的那瓶香油和没吃完的鸡蛋，一再追忆老王和我对答的话，捉摸他是否知道我领受他的谢意。我想他是知道的。但不知为什么，每想起老王，总觉得心上不安。因为吃了他的香油和鸡蛋？因为他来表示感谢，我却拿钱去侮辱他？都不是。几年过去了，我渐渐明白：那是一个幸运的人对一个不幸者的愧怍。

    You are invited to a large party. Loud music is playing, and lots of people are dancing. Do you dance or talk to as many people as you can call all night? Later, you cannot fall asleep—you want more conversation! Or do you prefer a quieter corner? Or perhaps you cannot wait to go home early and relax by yourself.

    Which of these people sound most like you? Person A, who tries to talk to everyone and stays late? Or Person B, who prefers to keep quiet and leaves early?

    If you said Person A, you are probably more extroverted（性格外向的）. If you said Person B, you are probably more introverted（内向的）. Or perhaps you are Person C and fall somewhere in the middle. Introverted and extroverted people are two commonly used words to describe a person's personality. And they are also commonly misused and misunderstood.

    Introverts may be thought as quiet, shy and timid. Extroverts may be thought as bold, confident, loud and full of energy. Introverted and extroverted people may fit those descriptions. But these same descriptions do not define（下定义）introversion and extroversion properly.

    Introverts and extroverts use their brains differently, and they get their energy differently. Introversion is the state of being mostly concerned with one's own mental life. Extroversion is the opposite. Extroversion is the state of being mostly concerned with what is outside oneself.

    People who consider themselves introverts may say they “need to be alone to charge their batteries”. However, introverts may still live being social and going to parties. But such activities require time to prepare.

    Extroverts may say, “I don't need ‘alone time', I feel more relaxed being around other people.” Even so, extroverts can still feel unsure or not confident among other people.

    So where do you fall on the introversion/ extroversion chart?