随着计算机技术和人工智能的发展，机器人正逐步走进人们的生活。回答各题

    Do you want to live with a strong sense of peacefulness, happiness, goodness, and self-respect? The collection of happiness actions broadly categorized(把……归类) as “honor” help you create this life of good feelings.

    Here's an example to show how honorable actions create happiness.

    Say a store clerk fails to charge us for an item. If we keep silent, and profit from the clerk's mistake, we would drive home with a sense of sneaky (暗中的) excitement. Later we might tell our family or friends about our good fortune. On the other hand, if we tell the clerk about the uncharged item, the clerk would be grateful and thank us for our honesty. We would leave the store with a quiet sense of honor that we might never share with another soul.

    Then, what is it to do with our sense of happiness?

    In the first case, where we don't tell the clerk, a couple of things would happen. Deep down inside we would know ourselves as a type of thief. In the process, we would lose some peace of mind and self-respect. We would also demonstrate that we cannot be trusted, since we advertise our dishonor by telling our family and friends. We damage our own reputations by telling others. In contrast, bringing the error to the clerk's attention causes different things to happen. Immediately the clerk knows us to be honorable. Upon leaving the store, we feel honorable and our self-respect is increased. Whenever we take honorable actions we gain the deep internal rewards of goodness and a sense of nobility.

    There is a beautiful positive cycle that is created by living a life of honorable actions.

    Honorable thoughts lead to honorable actions. Honorable actions lead us to a happier existence. And it's easy to think and act honorably again when we're happy. While the positive cycle can be difficult to start, once it's started, it's easy to continue. Keeping on doing good deeds brings us peace of mind, which is important for our happiness.

2010年6月5日是第38个世界环境日，世界环境日中国的主题为“低碳减排，绿色生活”．

阅读下面选文，完成下列各题。

做一棵扎根大地的树

    ①这个世界变化太快，快了就难免浮躁。比如那些一夜暴富的神话，那些平步青云的传奇，还有那些赤裸裸的炫富，都会让正准备扎根的你，内心突然失去平静。也许你会感叹，在一个快节奏的社会里，没有多少时间能深植自己，更别说安静扎根了。但我认为，做人行事切忌浮躁，而要沉稳务实，脚踏实地。这好比一棵大树，只有扎根大地，才能抗击暴风骤雨，才能枝繁叶茂。正所谓。

    ②扎根大地，踏实行事，才能将基础打牢，将能力累积。辉煌的成绩背后，是训练场上姚明站在同一地方，千百次反复地练习投蓝，是刘翔认真地做着枯燥的肌肉锻炼。姚明灌篮的飒爽英姿、飞人刘翔的“云端”神话都凝聚着苦练的汗水，那些让人眼花缭乱的动作、迅速敏捷的身手，其实都只是平日基础动作训练的连贯整合。

    ③“大木百寻，根积深也；沧海万仞，众流成也；渊智达洞，累学之功也。”繁花绿叶下面一定有根的努力，磅礴大海的前面一定有涓涓细流的汇聚，风光耀目的背后一定有踏实艰辛的汗滴。

    ④做一棵扎根大地的树要有潜下心来、勇于挑战并坚持到底的信念与毅力。

    ⑤扎根大地，踏实行事，需要淡泊的情怀。喜看稻菽千重浪，最是风流袁隆平。袁隆平是一位真正的耕耘者，无论是作为乡村教师还是名满天下的专家学者，他都一如既往淡泊名利，专注于田畴，扎根于泥土，播撒智慧，收获富足，成为广受赞誉的“杂交水稻之父”。

    ⑥扎根大地，踏实行事，需要克服困难的勇气。著名科学家霍金21岁就患有肌肉萎缩性侧索硬化症，但他克服了全身几乎不能活动的障碍，克服了基本丧失语言能力的困难，完成了《从大爆炸到黑洞》《时间简史》等伟大著作。轮椅没有限制住他心灵的自由，疾病没能阻挡他思维的扩散。

    ⑦扎根大地，踏实行事，需要持之以恒的毅力。“凿不休则沟深，斧不止则薪多。”古文学家季羡林，十年如一日，潜一心研究，亲身考察，从不空谈，他的严谨作风影响世人，让人钦佩不已。志在用笔完成拿破仑用剑没有完成的事业的巴尔扎克，笔耕不辍，努力创作，辛苦耕耘，用行动实现了自己的梦想，收获了成功的果实。

    ⑧扎入大地，不慕云淡风轻，是树根的潜修；勇于挑战，不惧艰难险阻，是行动的根植；坚持到底，不畏万苦千辛，是人心的锻铸。

    ⑨不踏实地，驰于空想，何以享千里风光之醉美？望而却步，知难则退，何以感一览众山之豪迈？浅尝辄止，锲而舍之，何以聚金石镂空之匠心？

    ⑩只有戒除浮躁，脚踏实地，像树一样扎根而后长，像水一样盈科而后进，坚实迈好每一步，稳步向前不松懈，才能最终到达一个美好的境界。让我们做一棵扎根大地的树，在地面开花结果，演绎属于自己的精彩！

【注】①盈科：溢满洼地。