LETTER IV. GENERAL VIEWS OF THE SUBJECT.

Man is created to be happy.[1] His desires and the wisdom of the Creator concur¹ to prove the assertion. Yet the earth resounds² with the complaints of the unhappy, although they are encompassed³ with the means of enjoyment⁴, of which they appear to know neither the value nor the use. They resemble the shipwrecked mariner⁶, on a desert isle⁷, surrounded with fruits, of the flavors and properties of which he is ignorant, as he is doubtful whether they offer aliment or poison.

I was early impelled⁸ to investigate the character and motives⁹ of the crowd around me, eagerly rushing forward in pursuit of happiness. I soon noted¹⁰ multitudes relinquishing¹¹ the chase in indolent despondency. They affirmed to me that they no longer believed in the existence of happiness. I felt an insatiate craving¹², and[40] saw life through the illusive¹³ coloring of youth. Unwilling¹⁴ to resign my hopes, I inquired of others, who seemed possessed¹⁵ of greater strength of mind, and more weight of character, if they could guide me to the place of happiness? Some answered with an ill-concealed smile of derision, and others with bitterness. They declared that in their view the pleasures of life were more than counterbalanced by its pains. Because they were disappointed and discouraged, they deemed that their superior wisdom had enabled them to strip off the disguises of life, and contemplate¹⁷ it with sullen¹⁸ resignation.

I remarked others in high places, whose restless activity and brilliance¹⁹ dazzled the multitude and inspired envy. I eagerly asked of them the secret of happiness. Too proud and self-satisfied to dissemble, they made little effort to conceal¹⁶ their principles. I saw their hearts contracted by the vileness²⁰ of egotism, and devoured²¹ with measureless ambition. A faithful scrutiny²², which penetrated²³ beyond their dazzling exterior²⁵, showed me the righteous reaction of their principles, and convinced me that they suffered according to their deserts.

Weary and disheartened, I left them, and repaired to the class of stern and austere²⁶ moralists. They represented the world to me as a melancholy²⁷ and mysterious valley, through which the sojourner²⁸ passes, groaning²⁹ on his way to the grave. Their doctrines³⁰ inspired me at once with sadness and terror. I soon resumed the elastic³¹ confidence of youth, and replied, ‘I will never believe that the Author of my being, who has imaged in my heart such pure and tranquil³² pleasures, who has rendered man capable of chaste³³ love, and of friendship in its sanctity, who has formed us innocent before we[41] could practise virtue³⁴, and who has connected the salutary bitterness of repentance³⁵ with errors, has unalterably willed our misery³⁶.’

Thence I passed to the opposite extreme, and accosted³⁷ a gay and reckless throng³⁸, whose deportment showed that they had found the object of my pursuit. I discovered them to be fickle³⁹ by character, and vacillating from indifference⁴⁰. They had only escaped the errors of the moralists, by substituting, in place of their austere maxims⁴¹, enjoyments⁴² without any regard to consequences. I asked them to point me to happiness. Without comprehending the import of my question, they offered me participation⁴³ in their pleasures. But I saw them prodigal⁴⁴ of life, dissipating years in a few days, and reserving the remnant of their existence for unavailing repentance.[2]

In view of so many observations, I abandoned the idea of guiding my researches by the counsels of others; and began to inquire for the secret in my own bosom⁴⁵. I heard the multitude around me complaining, in disappointment and discouragement. I resolved, that I would not commence the pursuit of happiness by servilely following in their beaten path. I determined⁴⁶ to reflect, and patiently investigate a subject of so much moment. I detected at once the error of the common impression, that pleasure and happiness are the same. The former, fickle and fleeting⁴⁷, assumes forms as various as human caprice; and its most attractive charm is novelty. The object which gives it birth today, ceases to please, or inspires disgust tomorrow. The perception of happiness is not thus changeable and transient. It creates the consciousness of an existence so tranquil and satisfying,[42] that the longer we experience it, the more we desire to prolong its duration.

Another mistaken, though common impression is, that the more profoundly we reflect, and make the pursuit of happiness a study, the less we shall be likely to enjoy. This is an error not only in regard to happiness, but even pleasure. If it be innocent and exempt⁴⁸ from danger, to analyze⁴⁹ it, and reason upon it, so far from diminishing, prolongs the delight, and renders it higher. Without reflection we only skim its surface; we do not penetrate²⁴, and enjoy it.

Let us observe the few, who have acquired the wisdom to enjoy that existence, which the multitude waste. In their festal unions of friendship, let us mark the development of their desire to multiply the happy moments of life. By what ingenious and pleasant discussions do they heighten the charms of their condition! With what delicacy⁵⁰ of tact⁵¹ do they analyze their enjoyments, to taste them with a more prolonged and exquisite⁵² relish⁵³! With what skill do they discipline themselves sometimes to efface⁵⁴ the images of the future, that nothing may embitter⁵⁵, or distract their relish of the present; and sometimes to invoke⁵⁶ remembrances and hopes, to impart to it still brighter embellishments!

Contrary to the prevalent impression, I therefore deem that, to reflect much upon it, is one of the wisest means in the pursuit of happiness. The first analysis of reflection, it is true, dispels⁵⁷ the charm with which youth invests existence. It forces the conviction upon us, that the pleasures of life are less durable⁵⁸, and its forms more numerous and prolonged, than we had anticipated. The first result of the process is discouragement.[43] But, as we continue to reflect, objects change their aspect a second time. The evils which at the first glance seemed so formidable, lose a portion of their terrific semblance⁵⁹; and the fleeting pleasures of existence receive new attractions from their analogy to human weakness.

They mistake, too, who suppose that the art on which I write has never been taught. The sages⁶⁰ of Greece investigated the science of happiness as eloquently⁶¹ and profoundly, as they studied the other sciences. They wisely held the latter in estimation only so far as they were subservient⁶² to the former. In all succeeding ages there have arisen a few thinking men, who have regarded all their faculties⁶³, their advantages of nature and fortune, their studies and acquirements, not as ends in themselves, but as means conducive⁶⁴ to the right pursuit of happiness.

So long a period has elapsed since this has been a subject of investigation⁶⁵, that when the opinion is advanced that this pursuit may be successfully conducted by system, its rules reduced to an art, and thus become assimilated to those of the other arts, most men are utterly⁶⁶ incredulous.[3] No truth, however, is more simple. To attain⁶⁷ to a knowledge of the rules, it is only requisite⁶⁸, as in the other arts, that there should be natural dispositions⁶⁹ for the study, favorable circumstances, and an assiduous investigation of the precepts⁷⁰.

The influence of fortunate dispositions for this study is chiefly discernible in men of marked and energetic character. Some are endowed by nature with such firmness and force of character, that misfortune cannot shake them. It slides, if I may so speak, over the surface[44] of their stoical hearts, and the shock of adversity inspires them almost with a sort of pleasure, calling forth⁷¹ the conscious feeling of power and independence for resistance. But we observe the greater number shrinking from affliction, and even images of sadness, enjoying the present without apparent consciousness, and forgetting the past without regret. Always fickle and frivolous⁷², they evade⁷³ suffering by recklessness and gayety. The most perfect organization for happiness[4] imparts at the same time great force to resist the pains of life, and keen sensibility to enjoy its pleasures. I am aware that great energy and quick sensibility are generally supposed to be incompatible⁷⁴ qualities; I have, nevertheless, often seen them united. I would lay down precepts, by which to obtain the combination. By a more perfect education, it is hoped that, in the ages to come, this union may become general.

Perhaps some will ask, if he who thus assumes to teach the art of happiness has himself learned to be constantly happy? Endowed with a moderate share of philosophy, and aided by favorable circumstances, I have thus far found the pleasures of life greatly overbalancing its pains. But who can hope felicity without alloy⁷⁵? I would not conceal that I have had my share of inquietudes and regrets; and I have sometimes forgotten my principles. I resemble the pilot, who gives lessons upon his art after more than one shipwreck⁵.

1 concur   

v.同意，意见一致，互助，同时发生

参考例句：

• Wealth and happiness do not always concur.财富与幸福并非总是并存的。
• I concur with the speaker in condemning what has been done.我同意发言者对所做的事加以谴责。

2 resounds   

v.（指声音等）回荡于某处( resound的第三人称单数 )；产生回响；（指某处）回荡着声音

参考例句：

• When the Christmas musical box, music resounds, Christmas old man swinging. 圣诞音乐盒，音乐响起时，圣诞老人会摆动。 来自互联网
• In the epilogue, the Silk Road resounds with the song of friendship. 尾声：丝绸之路上洋溢着友谊之歌。 来自互联网

3 encompassed   

v.围绕( encompass的过去式和过去分词 )；包围；包含；包括

参考例句：

• The enemy encompassed the city. 敌人包围了城市。 来自《简明英汉词典》
• I have encompassed him with every protection. 我已经把他保护得严严实实。 来自英汉文学 - 双城记

4 enjoyment   

n.乐趣；享有；享用

参考例句：

• Your company adds to the enjoyment of our visit. 有您的陪同，我们这次访问更加愉快了。
• After each joke the old man cackled his enjoyment.每逢讲完一个笑话，这老人就呵呵笑着表示他的高兴。

5 shipwreck   

n.船舶失事，海难

参考例句：

• He walked away from the shipwreck.他船难中平安地脱险了。
• The shipwreck was a harrowing experience.那次船难是一个惨痛的经历。

6 mariner   

n.水手号不载人航天探测器，海员，航海者

参考例句：

• A smooth sea never made a skillful mariner.平静的大海决不能造就熟练的水手。
• A mariner must have his eye upon rocks and sands as well as upon the North Star.海员不仅要盯着北极星，还要注意暗礁和险滩。

7 isle   

n.小岛，岛

参考例句：

• He is from the Isle of Man in the Irish Sea.他来自爱尔兰海的马恩岛。
• The boat left for the paradise isle of Bali.小船驶向天堂一般的巴厘岛。

8 impelled   

v.推动、推进或敦促某人做某事( impel的过去式和过去分词 )

参考例句：

• He felt impelled to investigate further. 他觉得有必要作进一步调查。
• I feel impelled to express grave doubts about the project. 我觉得不得不对这项计划深表怀疑。 来自《简明英汉词典》

9 motives   

n.动机，目的( motive的名词复数 )

参考例句：

• to impeach sb's motives 怀疑某人的动机
• His motives are unclear. 他的用意不明。

10 noted   

adj.著名的，知名的

参考例句：

• The local hotel is noted for its good table.当地的那家酒店以餐食精美而著称。
• Jim is noted for arriving late for work.吉姆上班迟到出了名。

11 relinquishing   

交出，让给( relinquish的现在分词 )； 放弃

参考例句：

• The international relinquishing of sovereignty would have to spring from the people. 在国际间放弃主权一举要由人民提出要求。
• We know that no one ever seizes power with the intention of relinquishing it. 我们很明白，没有人会为了废除权力而夺取权力。 来自英汉文学

12 craving   

n.渴望,热望

参考例句：

• a craving for chocolate 非常想吃巧克力
• She skipped normal meals to satisfy her craving for chocolate and crisps. 她不吃正餐，以便满足自己吃巧克力和炸薯片的渴望。

13 illusive   

adj.迷惑人的，错觉的

参考例句：

• I don't wanna hear too much illusive words.我不想听太多虚假的承诺。
• We refuse to partake in the production of illusive advertisements.本公司拒绝承做虚假广告。

14 unwilling   

adj.不情愿的

参考例句：

• The natives were unwilling to be bent by colonial power.土著居民不愿受殖民势力的摆布。
• His tightfisted employer was unwilling to give him a raise.他那吝啬的雇主不肯给他加薪。

15 possessed   

adj.疯狂的；拥有的，占有的

参考例句：

• He flew out of the room like a man possessed.他像着了魔似地猛然冲出房门。
• He behaved like someone possessed.他行为举止像是魔怔了。

16 conceal   

v.隐藏，隐瞒，隐蔽

参考例句：

• He had to conceal his identity to escape the police.为了躲避警方，他只好隐瞒身份。
• He could hardly conceal his joy at his departure.他几乎掩饰不住临行时的喜悦。

17 contemplate   

vt.盘算，计议；周密考虑；注视，凝视

参考例句：

• The possibility of war is too horrifying to contemplate.战争的可能性太可怕了，真不堪细想。
• The consequences would be too ghastly to contemplate.后果不堪设想。

18 sullen   

adj.愠怒的，闷闷不乐的，(天气等)阴沉的

参考例句：

• He looked up at the sullen sky.他抬头看了一眼阴沉的天空。
• Susan was sullen in the morning because she hadn't slept well.苏珊今天早上郁闷不乐，因为昨晚没睡好。

19 brilliance   

n.光辉，辉煌，壮丽，（卓越的）才华，才智

参考例句：

• I was totally amazed by the brilliance of her paintings.她的绘画才能令我惊歎不已。
• The gorgeous costume added to the brilliance of the dance.华丽的服装使舞蹈更加光彩夺目。

20 vileness   

n.讨厌，卑劣

参考例句：

• Separating out the vileness is impossible. 分离其中不良的部分是不可能的。 来自互联网
• The vileness of his language surprised us. 他言语的粗俗令我们吃惊。 来自互联网

21 devoured   

吞没( devour的过去式和过去分词 )； 耗尽； 津津有味地看； 狼吞虎咽地吃光

参考例句：

• She devoured everything she could lay her hands on: books, magazines and newspapers. 无论是书、杂志，还是报纸，只要能弄得到，她都看得津津有味。
• The lions devoured a zebra in a short time. 狮子一会儿就吃掉了一匹斑马。

22 scrutiny   

n.详细检查，仔细观察

参考例句：

• His work looks all right,but it will not bear scrutiny.他的工作似乎很好，但是经不起仔细检查。
• Few wives in their forties can weather such a scrutiny.很少年过四十的妻子经得起这么仔细的观察。

23 penetrated   

adj. 击穿的，鞭辟入里的 动词penetrate的过去式和过去分词形式

参考例句：

• The knife had penetrated his chest. 刀子刺入了他的胸膛。
• They penetrated into territory where no man had ever gone before. 他们已进入先前没人去过的地区。

24 penetrate   

v.透(渗)入；刺入，刺穿；洞察，了解

参考例句：

• Western ideas penetrate slowly through the East.西方观念逐渐传入东方。
• The sunshine could not penetrate where the trees were thickest.阳光不能透入树木最浓密的地方。

25 exterior   

adj.外部的，外在的；表面的

参考例句：

• The seed has a hard exterior covering.这种子外壳很硬。
• We are painting the exterior wall of the house.我们正在给房子的外墙涂漆。

26 austere   

adj.艰苦的；朴素的，朴实无华的；严峻的

参考例句：

• His way of life is rather austere.他的生活方式相当简朴。
• The room was furnished in austere style.这间屋子的陈设都很简单朴素。

27 melancholy   

n.忧郁，愁思；adj.令人感伤（沮丧）的，忧郁的

参考例句：

• All at once he fell into a state of profound melancholy.他立即陷入无尽的忧思之中。
• He felt melancholy after he failed the exam.这次考试没通过，他感到很郁闷。

28 sojourner   

n.旅居者，寄居者

参考例句：

• The sojourner has been in Wales for two weeks. 那个寄居者在威尔士已经逗留了两个星期。 来自互联网
• A sojourner or a hired servant shall not eat of it. 出12:45寄居的、和雇工人、都不可吃。 来自互联网

29 groaning   

adj. 呜咽的, 呻吟的 动词groan的现在分词形式

参考例句：

• She's always groaning on about how much she has to do. 她总抱怨自己干很多活儿。
• The wounded man lay there groaning, with no one to help him. 受伤者躺在那里呻吟着，无人救助。

30 doctrines   

n.教条( doctrine的名词复数 )；教义；学说；（政府政策的）正式声明

参考例句：

• To modern eyes, such doctrines appear harsh, even cruel. 从现代的角度看，这样的教义显得苛刻，甚至残酷。 来自《简明英汉词典》
• His doctrines have seduced many into error. 他的学说把许多人诱入歧途。 来自《现代汉英综合大词典》

31 elastic   

n.橡皮圈，松紧带；adj.有弹性的；灵活的

参考例句：

• Rubber is an elastic material.橡胶是一种弹性材料。
• These regulations are elastic.这些规定是有弹性的。

32 tranquil   

adj. 安静的, 宁静的, 稳定的, 不变的

参考例句：

• The boy disturbed the tranquil surface of the pond with a stick. 那男孩用棍子打破了平静的池面。
• The tranquil beauty of the village scenery is unique. 这乡村景色的宁静是绝无仅有的。

33 chaste   

adj.贞洁的；有道德的；善良的；简朴的

参考例句：

• Comparatively speaking,I like chaste poetry better.相比较而言，我更喜欢朴实无华的诗。
• Tess was a chaste young girl.苔丝是一个善良的少女。

34 virtue   

n.德行，美德；贞操；优点；功效，效力

参考例句：

• He was considered to be a paragon of virtue.他被认为是品德尽善尽美的典范。
• You need to decorate your mind with virtue.你应该用德行美化心灵。

35 repentance   

n.懊悔

参考例句：

• He shows no repentance for what he has done.他对他的所作所为一点也不懊悔。
• Christ is inviting sinners to repentance.基督正在敦请有罪的人悔悟。

36 misery   

n.痛苦，苦恼，苦难；悲惨的境遇，贫苦

参考例句：

• Business depression usually causes misery among the working class.商业不景气常使工薪阶层受苦。
• He has rescued me from the mire of misery.他把我从苦海里救了出来。

37 accosted   

v.走过去跟…讲话( accost的过去式和过去分词 )；跟…搭讪；（乞丐等）上前向…乞讨；（妓女等）勾搭

参考例句：

• She was accosted in the street by a complete stranger. 在街上，一个完全陌生的人贸然走到她跟前搭讪。
• His benevolent nature prevented him from refusing any beggar who accosted him. 他乐善好施的本性使他不会拒绝走上前向他行乞的任何一个乞丐。 来自《简明英汉词典》

38 throng   

n.人群，群众；v.拥挤，群集

参考例句：

• A patient throng was waiting in silence.一大群耐心的人在静静地等着。
• The crowds thronged into the mall.人群涌进大厅。

39 fickle   

adj.(爱情或友谊上)易变的，不坚定的

参考例句：

• Fluctuating prices usually base on a fickle public's demand.物价的波动往往是由于群众需求的不稳定而引起的。
• The weather is so fickle in summer.夏日的天气如此多变。

40 indifference   

n.不感兴趣，不关心，冷淡，不在乎

参考例句：

• I was disappointed by his indifference more than somewhat.他的漠不关心使我很失望。
• He feigned indifference to criticism of his work.他假装毫不在意别人批评他的作品。

41 maxims   

n.格言，座右铭( maxim的名词复数 )

参考例句：

• Courts also draw freely on traditional maxims of construction. 法院也自由吸收传统的解释准则。 来自英汉非文学 - 行政法
• There are variant formulations of some of the maxims. 有些准则有多种表达方式。 来自辞典例句

42 enjoyments   

愉快( enjoyment的名词复数 )； 令人愉快的事物； 享有； 享受

参考例句：

• He is fond of worldly enjoyments. 他喜爱世俗的享乐。
• The humanities and amenities of life had no attraction for him--its peaceful enjoyments no charm. 对他来说，生活中的人情和乐趣并没有吸引力——生活中的恬静的享受也没有魅力。

43 participation   

n.参与，参加，分享

参考例句：

• Some of the magic tricks called for audience participation.有些魔术要求有观众的参与。
• The scheme aims to encourage increased participation in sporting activities.这个方案旨在鼓励大众更多地参与体育活动。

44 prodigal   

adj.浪费的，挥霍的，放荡的

参考例句：

• He has been prodigal of the money left by his parents.他已挥霍掉他父母留下的钱。
• The country has been prodigal of its forests.这个国家的森林正受过度的采伐。

45 bosom   

n.胸，胸部；胸怀；内心；adj.亲密的

参考例句：

• She drew a little book from her bosom.她从怀里取出一本小册子。
• A dark jealousy stirred in his bosom.他内心生出一阵恶毒的嫉妒。

46 determined   

adj.坚定的；有决心的

参考例句：

• I have determined on going to Tibet after graduation.我已决定毕业后去西藏。
• He determined to view the rooms behind the office.他决定查看一下办公室后面的房间。

47 fleeting   

adj.短暂的，飞逝的

参考例句：

• The girls caught only a fleeting glimpse of the driver.女孩们只匆匆瞥了一眼司机。
• Knowing the life fleeting,she set herself to enjoy if as best as she could.她知道这种日子转瞬即逝，于是让自已尽情地享受。

48 exempt   

adj.免除的；v.使免除；n.免税者，被免除义务者

参考例句：

• These goods are exempt from customs duties.这些货物免征关税。
• He is exempt from punishment about this thing.关于此事对他已免于处分。

49 analyze   

vt.分析，解析 (=analyse)

参考例句：

• We should analyze the cause and effect of this event.我们应该分析这场事变的因果。
• The teacher tried to analyze the cause of our failure.老师设法分析我们失败的原因。

50 delicacy   

n.精致，细微，微妙，精良；美味，佳肴

参考例句：

• We admired the delicacy of the craftsmanship.我们佩服工艺师精巧的手艺。
• He sensed the delicacy of the situation.他感觉到了形势的微妙。

51 tact   

n.机敏，圆滑，得体

参考例句：

• She showed great tact in dealing with a tricky situation.她处理棘手的局面表现得十分老练。
• Tact is a valuable commodity.圆滑老练是很有用处的。

52 exquisite   

adj.精美的；敏锐的；剧烈的，感觉强烈的

参考例句：

• I was admiring the exquisite workmanship in the mosaic.我当时正在欣赏镶嵌画的精致做工。
• I still remember the exquisite pleasure I experienced in Bali.我依然记得在巴厘岛所经历的那种剧烈的快感。

53 relish   

n.滋味，享受，爱好，调味品；vt.加调味料，享受，品味；vi.有滋味

参考例句：

• I have no relish for pop music.我对流行音乐不感兴趣。
• I relish the challenge of doing jobs that others turn down.我喜欢挑战别人拒绝做的工作。

54 efface   

v.擦掉，抹去

参考例句：

• It takes many years to efface the unpleasant memories of a war.许多年后才能冲淡战争的不愉快记忆。
• He could not efface the impression from his mind.他不能把这个印象从心中抹去。

55 embitter   

v.使苦；激怒

参考例句：

• The loss of all his money embitters the old man.失去全部的钱，使这位老人甚为痛苦。
• Hops serve to embitter beer.酒花的作用是使啤酒发苦。

56 invoke   

v.求助于(神、法律)；恳求，乞求

参考例句：

• Let us invoke the blessings of peace.让我们祈求和平之福。
• I hope I'll never have to invoke this clause and lodge a claim with you.我希望我永远不会使用这个条款向你们索赔。

57 dispels   

v.驱散，赶跑( dispel的第三人称单数 )

参考例句：

• This landmark case dispels the absolute finality of this dreaded disease. 这个划时代的病例终于改观了这可怕疾病的绝对结局。 来自辞典例句
• Charles's experience--and that of all other researchers I have met--dispels many myths about water buffaloes. 查尔斯以及我所见到的其他研究人员的经验破除了关于水牛的许多奇谈。 来自辞典例句

58 durable   

adj.持久的，耐久的

参考例句：

• This raincoat is made of very durable material.这件雨衣是用非常耐用的料子做的。
• They frequently require more major durable purchases.他们经常需要购买耐用消费品。

59 semblance   

n.外貌，外表

参考例句：

• Her semblance of anger frightened the children.她生气的样子使孩子们感到害怕。
• Those clouds have the semblance of a large head.那些云的形状像一个巨大的人头。

60 sages   

n.圣人( sage的名词复数 )；智者；哲人；鼠尾草（可用作调料）

参考例句：

• Homage was paid to the great sages buried in the city. 向安葬在此城市的圣哲们表示敬意。 来自《简明英汉词典》
• Confucius is considered the greatest of the ancient Chinese sages. 孔子被认为是古代中国最伟大的圣人。 来自《现代汉英综合大词典》

61 eloquently   

adv. 雄辩地(有口才地, 富于表情地)

参考例句：

• I was toasted by him most eloquently at the dinner. 进餐时他口若悬河地向我祝酒。
• The poet eloquently expresses the sense of lost innocence. 诗人动人地表达了失去天真的感觉。

62 subservient   

adj.卑屈的，阿谀的

参考例句：

• He was subservient and servile.他低声下气、卑躬屈膝。
• It was horrible to have to be affable and subservient.不得不强作欢颜卖弄风骚，真是太可怕了。

63 faculties   

n.能力( faculty的名词复数 )；全体教职员；技巧；院

参考例句：

• Although he's ninety, his mental faculties remain unimpaired. 他虽年届九旬，但头脑仍然清晰。
• All your faculties have come into play in your work. 在你的工作中，你的全部才能已起到了作用。 来自《简明英汉词典》

64 conducive   

adj.有益的，有助的

参考例句：

• This is a more conducive atmosphere for studying.这样的氛围更有利于学习。
• Exercise is conducive to good health.体育锻炼有助于增强体质。

65 investigation   

n.调查，调查研究

参考例句：

• In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
• He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。

66 utterly   

adv.完全地，绝对地

参考例句：

• Utterly devoted to the people,he gave his life in saving his patients.他忠于人民，把毕生精力用于挽救患者的生命。
• I was utterly ravished by the way she smiled.她的微笑使我完全陶醉了。

67 attain   

vt.达到，获得，完成

参考例句：

• I used the scientific method to attain this end. 我用科学的方法来达到这一目的。
• His painstaking to attain his goal in life is praiseworthy. 他为实现人生目标所下的苦功是值得称赞的。

68 requisite   

adj.需要的，必不可少的；n.必需品

参考例句：

• He hasn't got the requisite qualifications for the job.他不具备这工作所需的资格。
• Food and air are requisite for life.食物和空气是生命的必需品。

69 dispositions   

安排( disposition的名词复数 )； 倾向； （财产、金钱的）处置； 气质

参考例句：

• We got out some information about the enemy's dispositions from the captured enemy officer. 我们从捕获的敌军官那里问出一些有关敌军部署的情况。
• Elasticity, solubility, inflammability are paradigm cases of dispositions in natural objects. 伸缩性、可缩性、易燃性是天然物体倾向性的范例。

70 precepts   

n.规诫，戒律，箴言( precept的名词复数 )

参考例句：

• They accept the Prophet's precepts but reject some of his strictures. 他们接受先知的教训，但拒绝他的种种约束。 来自《现代英汉综合大词典》
• The legal philosopher's concern is to ascertain the true nature of all the precepts and norms. 法哲学家的兴趣在于探寻所有规范和准则的性质。 来自辞典例句

71 forth   

adv.向前；向外，往外

参考例句：

• The wind moved the trees gently back and forth.风吹得树轻轻地来回摇晃。
• He gave forth a series of works in rapid succession.他很快连续发表了一系列的作品。

72 frivolous   

adj.轻薄的；轻率的

参考例句：

• This is a frivolous way of attacking the problem.这是一种轻率敷衍的处理问题的方式。
• He spent a lot of his money on frivolous things.他在一些无聊的事上花了好多钱。

73 evade   

vt.逃避，回避；避开，躲避

参考例句：

• He tried to evade the embarrassing question.他企图回避这令人难堪的问题。
• You are in charge of the job.How could you evade the issue?你是负责人，你怎么能对这个问题不置可否？

74 incompatible   

adj.不相容的，不协调的，不相配的

参考例句：

• His plan is incompatible with my intent.他的计划与我的意图不相符。
• Speed and safety are not necessarily incompatible.速度和安全未必不相容。

75 alloy   

n.合金，(金属的)成色

参考例句：

• The company produces titanium alloy.该公司生产钛合金。
• Bronze is an alloy of copper and tin.青铜是铜和锡的合金。