Book II chapter 2

Since, then, the present inquiry¹ does not aim at theoretical knowledge like the others (for we are inquiring not in order to know what virtue² is, but in order to become good, since otherwise our inquiry would have been of no use), we must examine the nature of actions, namely how we ought to do them; for these determine also the nature of the states of character that are produced, as we have said. Now, that we must act according to the right rule is a common principle and must be assumed-it will be discussed later, i.e. both what the right rule is, and how it is related to the other virtues³. But this must be agreed upon beforehand, that the whole account of matters of conduct must be given in outline and not precisely⁴, as we said at the very beginning that the accounts we demand must be in accordance with the subject-matter; matters concerned with conduct and questions of what is good for us have no fixity, any more than matters of health. The general account being of this nature, the account of particular cases is yet more lacking in exactness; for they do not fall under any art or precept⁵ but the agents themselves must in each case consider what is appropriate to the occasion, as happens also in the art of medicine or of navigation.

But though our present account is of this nature we must give what help we can. First, then, let us consider this, that it is the nature of such things to be destroyed by defect and excess, as we see in the case of strength and of health (for to gain light on things imperceptible we must use the evidence of sensible things); both excessive and defective⁶ exercise destroys the strength, and similarly drink or food which is above or below a certain amount destroys the health, while that which is proportionate both produces and increases and preserves it. So too is it, then, in the case of temperance and courage and the other virtues. For the man who flies from and fears everything and does not stand his ground against anything becomes a coward, and the man who fears nothing at all but goes to meet every danger becomes rash; and similarly the man who indulges in every pleasure and abstains⁸ from none becomes self-indulgent, while the man who shuns⁹ every pleasure, as boors¹⁰ do, becomes in a way insensible; temperance and courage, then, are destroyed by excess and defect, and preserved by the mean.

But not only are the sources and causes of their origination and growth the same as those of their destruction, but also the sphere of their actualization will be the same; for this is also true of the things which are more evident to sense, e.g. of strength; it is produced by taking much food and undergoing much exertion¹¹, and it is the strong man that will be most able to do these things. So too is it with the virtues; by abstaining¹² from pleasures we become temperate¹³, and it is when we have become so that we are most able to abstain⁷ from them; and similarly too in the case of courage; for by being habituated to despise things that are terrible and to stand our ground against them we become brave, and it is when we have become so that we shall be most able to stand our ground against them.

1 inquiry   

n.打听，询问，调查，查问

参考例句：

• Many parents have been pressing for an inquiry into the problem.许多家长迫切要求调查这个问题。
• The field of inquiry has narrowed down to five persons.调查的范围已经缩小到只剩5个人了。

2 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。

3 virtues   

美德( virtue的名词复数 )； 德行； 优点； 长处

参考例句：

• Doctors often extol the virtues of eating less fat. 医生常常宣扬少吃脂肪的好处。
• She delivered a homily on the virtues of family life. 她进行了一场家庭生活美德方面的说教。

4 precisely   

adv.恰好，正好，精确地，细致地

参考例句：

• It's precisely that sort of slick sales-talk that I mistrust.我不相信的正是那种油腔滑调的推销宣传。
• The man adjusted very precisely.那个人调得很准。

5 precept   

n.戒律；格言

参考例句：

• It occurs to me that example is always more efficacious than precept.我想到身教重于言教。
• The son had well profited by the precept and example of the father.老太爷的言传身教早已使他儿子获益无穷。

6 defective   

adj.有毛病的，有问题的，有瑕疵的

参考例句：

• The firm had received bad publicity over a defective product. 该公司因为一件次品而受到媒体攻击。
• If the goods prove defective, the customer has the right to compensation. 如果货品证明有缺陷， 顾客有权索赔。

7 abstain   

v.自制，戒绝，弃权，避免

参考例句：

• His doctor ordered him to abstain from beer and wine.他的医生嘱咐他戒酒。
• Three Conservative MPs abstained in the vote.三位保守党下院议员投了弃权票。

8 abstains   

戒（尤指酒），戒除( abstain的第三人称单数 )； 弃权（不投票）

参考例句：

• She eats only vegetables and abstains from eating meat. 她光吃青菜，不吃肉。
• He abstains from smoking for his heavy cough recently. 他近来咳嗽地非常厉害，于是他把烟戒了。

9 shuns   

v.避开，回避，避免( shun的第三人称单数 )

参考例句：

• We must not reproach her, or she shuns us. 我们可不要责备她，否则她要躲避我们。 来自辞典例句
• Any of them shuns, impedes, or attempts at inspection. 一规避、妨碍或拒绝检查。 来自互联网

10 boors   

n.农民( boor的名词复数 )；乡下佬；没礼貌的人；粗野的人

参考例句：

• We painters are no match for boors. We are glass, and they are stone. 我们画家比不过他们粗人。我们是玻璃，他们是石头。 来自辞典例句
• OK, boors, have a ball. 好吧，伙计们，拿起球来。 来自互联网

11 exertion   

n.尽力，努力

参考例句：

• We were sweating profusely from the exertion of moving the furniture.我们搬动家具大费气力，累得大汗淋漓。
• She was hot and breathless from the exertion of cycling uphill.由于用力骑车爬坡，她浑身发热。

12 abstaining   

戒（尤指酒），戒除( abstain的现在分词 )； 弃权（不投票）

参考例句：

• Abstaining from killing, from taking what is not given, & from illicIt'sex. 诸比丘！远离杀生，远离不与取，于爱欲远离邪行。
• Abstaining from arguments was also linked to an unusual daily cortisol pattern. 压抑争吵也造成每日异常的皮质醇波动。

13 temperate   

adj.温和的，温带的，自我克制的，不过分的

参考例句：

• Asia extends across the frigid,temperate and tropical zones.亚洲地跨寒、温、热三带。
• Great Britain has a temperate climate.英国气候温和。