Book II Chapter 4

This also was unknown to Erasistratus, whom nothing escaped, if his followers¹ speak in any way truly in maintaining that he was familiar with the Peripatetic² philosophers. Now, in so far as he acclaims³ Nature as being an artist in construction, even I recognize the Peripatetic teachings, but in other respects he does not come near them. For if anyone will make himself acquainted with the writings of Aristotle and Theophrastus, these will appear to him to consist of commentaries on the Nature-lore [physiology] of Hippocrates — according to which the principles of heat, cold, dryness and moisture act upon and are acted upon by one another, the hot principle being the most active, and the cold coming next to it in power; all this was stated in the first place by Hippocrates and secondly⁴ by Aristotle. Further, it is at once the Hippocratic and the Aristotelian teaching that the parts which receive that nourishment⁵ throughout their whole substance, and that, similarly, processes of mingling⁶ and alteration⁷ involve the entire substance. Moreover, that digestion⁸ is a species of alteration — a transmutation of the nutriment into the proper quality of the thing receiving it; that blood-production also is an alteration, and nutrition as well; that growth results from extension in all directions, combined with nutrition; that alteration is effected mainly by the warm principle, and that therefore digestion, nutrition, and the generation of the various humours, as well as the qualities of the surplus substances, result from the innate⁹ heat; all these and many other points besides in regard to the aforesaid faculties¹⁰, the origin of diseases, and the discovery of remedies, were correctly stated first by Hippocrates of all writers whom we know, and were in the second place correctly expounded¹¹ by Aristotle. Now, if all these views meet with the approval of the Peripatetics, as they undoubtedly¹² do, and if none of them satisfy Erasistratus, what can the Erasistrateans possibly mean by claiming that their leader was associated with these philosophers? The fact is, they revere¹³ him as a god, and think that everything he says is true. If this be so, then we must suppose the Peripatetics to have strayed very far from truth, since they approve of none of the ideas of Erasistratus. And, indeed, the disciples¹⁴ of the latter produce his connection with the Peripatetics in order to furnish his Nature-lore with a respectable pedigree.

Now, let us reverse our argument and put it in a different way from that which we have just employed. For if the Peripatetics were correct in their teaching about Nature, there could be nothing more absurd than the contentions¹⁵ of Erasistratus. And, I will leave it to the Erasistrateans themselves to decide; they must either advance the one proposition or the other. According to the former one the Peripatetics had no accurate acquaintance with Nature, and according to the second, Erasistratus. It is my task, then, to point out the opposition¹⁶ between the two doctrines¹⁸, and theirs to make the choice. . . .

But they certainly will not abandon their reverence¹⁹ for Erasistratus. Very well, then; let them stop talking about the Peripatetic philosophers. For among the numerous physiological²⁰ teachings regarding the genesis and destruction of animals, their health, their diseases, and the methods of treating these, there will be found one only which is common to Erasistratus and the Peripatetics — namely, the view that Nature does everything for some purpose, and nothing in vain.

But even as regards this doctrine¹⁷ their agreement is only verbal; in practice Erasistratus makes havoc²² of it a thousand times over. For, according to him, the spleen was made for no purpose, as also the omentum; similarly, too, the arteries²³ which are inserted into kidneys — although these are practically the largest of all those that spring from the great artery²⁴ [aorta]! And to judge by the Erasistratean argument, there must be countless²⁵ other useless structures; for, if he knows nothing at all about these structures, he has little more anatomical knowledge than a butcher, while, if he is acquainted with them and yet does not state their use, he clearly imagines that they were made for no purpose, like the spleen. Why, however, should I discuss these structures fully²⁶, belonging as they do to the treatise²⁷ “On the Use of Parts,” which I am personally about to complete?

Let us, then, sum up again this same argument, and, having said a few words more in answer to the Erasistrateans, proceed to our next topic. The fact is, these people seem to me to have read none of Aristotle’s writings, but to have heard from others how great an authority he was on “Nature,” and that those of the Porch follow in the steps of his Nature-lore; apparently²⁸ they then discovered a single one of the current ideas which is common to Aristotle and Erasistratus, and made up some story of a connection between Erasistratus and these people. That Erasistratus, however, has no share in the Nature-lore of Aristotle is shown by an enumeration²⁹ of the aforesaid doctrines, which emanated³⁰ first from Hippocrates, secondly from Aristotle, thirdly from the Stoics³¹ (with a single modification³², namely, that for them the qualities are bodies). Perhaps, however, they will maintain that it was in the matter of logic²¹ that Erasistratus associated himself with the Peripatetic philosophers? Here they show ignorance of the fact that these philosophers never brought forward false or inconclusive arguments, while the Erasistratean books are full of them.

So perhaps somebody may already be asking, in some surprise, what possessed³³ Erasistratus that he turned so completely from the doctrines of Hippocrates, and why it is that he takes away the attractive faculty³⁴ from the biliary passages in the liver — for we have sufficiently³⁵ discussed the kidneys — alleging³⁶ [as the cause of bile-secretion] a favourable³⁷ situation, the narrowness of vessels³⁸, and a common space into which the veins³⁹ from the gateway⁴⁰ [of the liver] conduct the unpurified blood, and from which, in the first place, the [biliary] passages take over the bile, and secondly, the [branches] of the vena cava take over the purified blood. For it would not only have done him no harm to have mentioned the idea of attraction, but he would thereby⁴¹ have been able to get rid of countless other disputed questions.

1 followers   

追随者( follower的名词复数 )； 用户； 契据的附面； 从动件

参考例句：

• the followers of Mahatma Gandhi 圣雄甘地的拥护者
• The reformer soon gathered a band of followers round him. 改革者很快就获得一群追随者支持他。

2 peripatetic   

adj.漫游的，逍遥派的，巡回的

参考例句：

• Her father was in the army and the family led a peripatetic existence.她父亲是军人，所以全家人随军过着一种流动的生活。
• Peripatetic music teachers visit the school regularly.兼职音乐教师定期到校授课。

3 acclaims   

向…欢呼( acclaim的第三人称单数 )； 向…喝彩； 称赞…； 欢呼或拥戴（某人）为…

参考例句：

• He thinks, media acclaims this matter intentionally. 他认为，有媒体故意炒作此事。
• Smacks the lips, indicated that acclaims or regretted. 咂咂嘴，表示赞叹或惋惜。

4 secondly   

adv.第二，其次

参考例句：

• Secondly,use your own head and present your point of view.第二，动脑筋提出自己的见解。
• Secondly it is necessary to define the applied load.其次，需要确定所作用的载荷。

5 nourishment   

n.食物，营养品；营养情况

参考例句：

• Lack of proper nourishment reduces their power to resist disease.营养不良降低了他们抵抗疾病的能力。
• He ventured that plants draw part of their nourishment from the air.他大胆提出植物从空气中吸收部分养分的观点。

6 mingling   

adj.混合的

参考例句：

• There was a spring of bitterness mingling with that fountain of sweets. 在这个甜蜜的源泉中间，已经掺和进苦涩的山水了。
• The mingling of inconsequence belongs to us all. 这场矛盾混和物是我们大家所共有的。

7 alteration   

n.变更，改变；蚀变

参考例句：

• The shirt needs alteration.这件衬衣需要改一改。
• He easily perceived there was an alteration in my countenance.他立刻看出我的脸色和往常有些不同。

8 digestion   

n.消化，吸收

参考例句：

• This kind of tea acts as an aid to digestion.这种茶可助消化。
• This food is easy of digestion.这食物容易消化。

9 innate   

adj.天生的，固有的，天赋的

参考例句：

• You obviously have an innate talent for music.你显然有天生的音乐才能。
• Correct ideas are not innate in the mind.人的正确思想不是自己头脑中固有的。

10 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》

11 expounded   

论述，详细讲解( expound的过去式和过去分词 )

参考例句：

• He expounded his views on the subject to me at great length. 他详细地向我阐述了他在这个问题上的观点。
• He warmed up as he expounded his views. 他在阐明自己的意见时激动起来了。

12 undoubtedly   

adv.确实地，无疑地

参考例句：

• It is undoubtedly she who has said that.这话明明是她说的。
• He is undoubtedly the pride of China.毫无疑问他是中国的骄傲。

13 revere   

vt.尊崇，崇敬，敬畏

参考例句：

• Students revere the old professors.学生们十分尊敬那些老教授。
• The Chinese revered corn as a gift from heaven.中国人将谷物奉为上天的恩赐。

14 disciples   

n.信徒( disciple的名词复数 )；门徒；耶稣的信徒；（尤指）耶稣十二门徒之一

参考例句：

• Judas was one of the twelve disciples of Jesus. 犹大是耶稣十二门徒之一。 来自《简明英汉词典》
• "The names of the first two disciples were --" “最初的两个门徒的名字是——” 来自英汉文学 - 汤姆历险

15 contentions   

n.竞争( contention的名词复数 )；争夺；争论；论点

参考例句：

• Direct tests on individual particles do not support these contentions. 对单个粒子所作的直接试验并不支持这些论点。 来自辞典例句
• His contentions cannot be laughed out of court. 对他的争辩不能一笑置之。 来自辞典例句

16 opposition   

n.反对，敌对

参考例句：

• The party leader is facing opposition in his own backyard.该党领袖在自己的党內遇到了反对。
• The police tried to break down the prisoner's opposition.警察设法制住了那个囚犯的反抗。

17 doctrine   

n.教义；主义；学说

参考例句：

• He was impelled to proclaim his doctrine.他不得不宣扬他的教义。
• The council met to consider changes to doctrine.宗教议会开会考虑更改教义。

18 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》

19 reverence   

n.敬畏，尊敬，尊严；Reverence:对某些基督教神职人员的尊称；v.尊敬，敬畏，崇敬

参考例句：

• He was a bishop who was held in reverence by all.他是一位被大家都尊敬的主教。
• We reverence tradition but will not be fettered by it.我们尊重传统，但不被传统所束缚。

20 physiological   

adj.生理学的，生理学上的

参考例句：

• He bought a physiological book.他买了一本生理学方面的书。
• Every individual has a physiological requirement for each nutrient.每个人对每种营养成分都有一种生理上的需要。

21 logic   

n.逻辑(学)；逻辑性

参考例句：

• What sort of logic is that?这是什么逻辑？
• I don't follow the logic of your argument.我不明白你的论点逻辑性何在。

22 havoc   

n.大破坏，浩劫，大混乱，大杂乱

参考例句：

• The earthquake wreaked havoc on the city.地震对这个城市造成了大破坏。
• This concentration of airborne firepower wrought havoc with the enemy forces.这次机载火力的集中攻击给敌军造成很大破坏。

23 arteries   

n.动脉( artery的名词复数 )；干线，要道

参考例句：

• Even grafting new blood vessels in place of the diseased coronary arteries has been tried. 甚至移植新血管代替不健康的冠状动脉的方法都已经试过。 来自《简明英汉词典》
• This is the place where the three main arteries of West London traffic met. 这就是伦敦西部三条主要交通干线的交汇处。 来自《简明英汉词典》

24 artery   

n.干线，要道；动脉

参考例句：

• We couldn't feel the changes in the blood pressure within the artery.我们无法感觉到动脉血管内血压的变化。
• The aorta is the largest artery in the body.主动脉是人体中的最大动脉。

25 countless   

adj.无数的，多得不计其数的

参考例句：

• In the war countless innocent people lost their lives.在这场战争中无数无辜的人丧失了性命。
• I've told you countless times.我已经告诉你无数遍了。

26 fully   

adv.完全地，全部地，彻底地；充分地

参考例句：

• The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气，然后全部呼出。
• They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。

27 treatise   

n.专著；(专题)论文

参考例句：

• The doctor wrote a treatise on alcoholism.那位医生写了一篇关于酗酒问题的论文。
• This is not a treatise on statistical theory.这不是一篇有关统计理论的论文。

28 apparently   

adv.显然地；表面上，似乎

参考例句：

• An apparently blind alley leads suddenly into an open space.山穷水尽，豁然开朗。
• He was apparently much surprised at the news.他对那个消息显然感到十分惊异。

29 enumeration   

n.计数，列举；细目；详表；点查

参考例句：

• Predictive Categoriesinclude six categories of prediction, namely Enumeration, Advance Labeling, Reporting,Recapitulation, Hypotheticality, and Question. 其中预设种类又包括列举(Enumeration)、提前标示(Advance Labeling)、转述(Reporting)、回顾(Recapitulation)、假设(Hypotheticality)和提问(Question)。 来自互联网
• Here we describe a systematic procedure which is basically "enumeration" in nature. 这里介绍一个本质上是属于“枚举法”的系统程序。 来自辞典例句

30 emanated   

v.从…处传出，传出( emanate的过去式和过去分词 )；产生，表现，显示

参考例句：

• Do you know where these rumours emanated from? 你知道谣言出自何处吗？ 来自《简明英汉词典》
• The rumor emanated from Chicago. 谣言来自芝加哥。 来自《现代英汉综合大词典》

31 stoics   

禁欲主义者，恬淡寡欲的人，不以苦乐为意的人( stoic的名词复数 )

参考例句：

• Stoics I can handle this shit. 斯多葛：我能掌握这大便。
• The most famous exercise of meditation is the premeditatio mallorum as practiced by the Stoics. 冥思最著名的练习是禁欲学派所实行的[消灾冥思]。

32 modification   

n.修改，改进，缓和，减轻

参考例句：

• The law,in its present form,is unjust;it needs modification.现行的法律是不公正的，它需要修改。
• The design requires considerable modification.这个设计需要作大的修改。

33 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。

34 faculty   

n.才能；学院，系；(学院或系的)全体教学人员

参考例句：

• He has a great faculty for learning foreign languages.他有学习外语的天赋。
• He has the faculty of saying the right thing at the right time.他有在恰当的时候说恰当的话的才智。

35 sufficiently   

adv.足够地，充分地

参考例句：

• It turned out he had not insured the house sufficiently.原来他没有给房屋投足保险。
• The new policy was sufficiently elastic to accommodate both views.新政策充分灵活地适用两种观点。

36 alleging   

断言，宣称，辩解( allege的现在分词 )

参考例句：

• His reputation was blemished by a newspaper article alleging he'd evaded his taxes. 由于报上一篇文章声称他曾逃税，他的名誉受到损害。
• This our Peeress declined as unnecessary, alleging that her cousin Thornhill's recommendation would be sufficient. 那位贵人不肯，还说不必，只要有她老表唐希尔保荐就够了。

37 favourable   

adj.赞成的，称赞的，有利的，良好的，顺利的

参考例句：

• The company will lend you money on very favourable terms.这家公司将以非常优惠的条件借钱给你。
• We found that most people are favourable to the idea.我们发现大多数人同意这个意见。

38 vessels   

n.血管( vessel的名词复数 )；船；容器；（具有特殊品质或接受特殊品质的）人

参考例句：

• The river is navigable by vessels of up to 90 tons. 90 吨以下的船只可以从这条河通过。 来自《简明英汉词典》
• All modern vessels of any size are fitted with radar installations. 所有现代化船只都有雷达装置。 来自《现代汉英综合大词典》

39 veins   

n.纹理；矿脉( vein的名词复数 )；静脉；叶脉；纹理

参考例句：

• The blood flows from the capillaries back into the veins. 血从毛细血管流回静脉。 来自《简明英汉词典》
• I felt a pleasant glow in all my veins from the wine. 喝过酒后我浑身的血都热烘烘的，感到很舒服。 来自《简明英汉词典》

40 gateway   

n.大门口，出入口，途径，方法

参考例句：

• Hard work is the gateway to success.努力工作是通往成功之路。
• A man collected tolls at the gateway.一个人在大门口收通行费。

41 thereby   

adv.因此，从而

参考例句：

• I have never been to that city,,ereby I don't know much about it.我从未去过那座城市，因此对它不怎么熟悉。
• He became a British citizen,thereby gaining the right to vote.他成了英国公民，因而得到了投票权。