时间:2018-12-18 作者:英语课 分类:TED演讲视频集


英语课

   Freedom


  A man living absolutely alone in a desert or forest is free from other people; but he is not absolutely free. His freedom is limited in several ways. Firstly, by the things around him, such as wild animals or cliffs 1 too steep to climb. Secondly 2, by his own needs: he must have sleep, water, food and shelter from extreme heat or cold. Lastly, by his own nature as a man: disease 3 may attack him, and death will certainly come to him sooner or later.
  When men live together, on the other hand, protection against wild animals is easier and they can work together to get food and build shelters; but each man has to give up some of his freedom so that he can live happily with the others.
  When men become organized into very large groups, and civilization develops, it is possible to get freedom from hunger, thirst, cold, heat and many diseases 4, so that each person can live a happier life than he could if he were living alone; but such a society can not work successfully unless the freedom of each human being is to some extent 5 limited so that he is kept from hurting others. I am not free to kill others, nor to steal someone else's property, nor to behave in a way that offends 6 against the moral 7 sense of the society in which I live. I have to limit my own freedom myself so that others will not limit it too much: I agree to respect the rights of others, and in return they agree to respect mine.
  The advantages of such an agreement are great : one man can become a doctor, knowing that others will grow food, make clothes and build a house for him, in return for the work he does to keep them healthy. If each man had to grow his own food, make his own clothes, build his own house and learn to be his own doctor, he would find it impossible to do any one of these jobs really well. By working together, we make it possible for society to provide us all with food, clothes, shelter and medical care, while leaving each of us with as much freedom as it can.

1 cliffs
n.悬崖,峭壁(cliff的复数形式)
  • the chalk cliffs of southern England 英格兰南部的白垩质峭壁
  • Local folklore has it that prehistoric men drove cattle over these cliffs. 当地民间传说中称,史前人类把野牛从这些悬崖上驱赶下去。 来自《简明英汉词典》
2 secondly
adv.第二,其次
  • 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。
3 disease
n.疾病,弊端
  • The doctors are trying to stamp out the disease.医生正在尽力消灭这种疾病。
  • He fought against the disease for a long time.他同疾病做了长时间的斗争。
4 diseases
n.疾病( disease的名词复数 );弊端;恶疾;痼疾
  • Smoking is a causative factor in several major diseases. 抽烟是引起几种严重疾病的病因。
  • The illness frequently coexists with other chronic diseases. 这种病往往与其他慢性病同时存在。
5 extent
n.程度,范围,限度;广度,宽度,大小
  • The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
  • What's the extent of the damage? 损坏的程度如何?
6 offends
v.触怒( offend的第三人称单数 );得罪;冒犯;使反感令人不适
  • His behaviour offends against the canons of good manners. 他的行为违背了礼法的准则。 来自《简明英汉词典》
  • His English offends against the rules of grammar. 他的英语不符合语法规则。 来自《简明英汉词典》
7 moral
adj.道德(上)的,有道德的;n.品行,寓意,道德
  • Moral beauty ought to be ranked above all other beauty.品德之美应列于其他美之上。
  • He deceived us into believing that he could give us moral support.他骗得我们相信他能给我们道义上的支持。
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aerial colo(u)r photography
air cell cylinder head
algeripithecus minutuss
all automatic
arisaema limbatum nakai et maekawa
asrequired
begli
bibliothecarian
blocking valve
bloopa
bridge isomerism
brush ... teeth
bsets
buclizini hydroch-loridum
call her out
calorimetric
coaxial-line resonator
complementer
convexity coefficient
coroutine call and return
corymb-
crus cerebri
customary's performance deposits
cyanoethylating
deciwatt
demethylcolchicine
detection table
dirctional circuit-breaker
disk-type friction clutch
double-frequency recording technique
electric titration
electric-vacuum glass
emotionalising
emplored
entituled
equivalent circulating density
express-analysis
Galaxaura
gamma-ray spectrometer
gonocalyx
grate chain
hipy
homomorphic signal processing
hospital furniture
hydroclassifying
IAIP
inheritable character
instruction scheduling
internal conjunction
internal fittings of tank
intumescence, intumescency
Japanesery
Koygorodok
lasius
lateral reinforcement
lime dinas
Lupaso
map collection
maximum enzyme velocity
media-,medi-
mesanepisternum
money-no-object
multiple-nozzle pump
MXT
national accounting system
natural aspiration
nonfossiliferous
not bring yourself to do something
nuclear quadrupole spectrum
peck right
pedestal horn
per cent pack
phospho-src
piano fingers
piotting symbols
policenan
polypnoea
postherpetic trigeminal neuralgia
Powhatan County
presumptive heir
prolamins
reluctance
river waybill
share-ramping
shutoff stroke
siphon condenser
skidding lever
slip switch
small beer chronicle
sound damping chamber
spiritus benzaldebydi
staphylokinases
symmetric dyadic
tap-off unit
the republic
Tractatus Coislinianus
trading hub
us airborne
video-recording
visceral cavity (coelom)
Weisz's reagent
Word of God