Learn English with Bill Gates Speech at Harvard Commencement Address English Subtitle

Thank You president Bach former

president rudenstine incoming president

Faust members of the Harvard Corporation

and the Board of Overseers members of

the faculty parents and especially the

graduates

I’ve been waiting more than 30 years to

say this dad I always told you I’d come

back and get my degree

I want to thank Harvard for this honor

I’ll be changing my job next year and it

will be nice to finally have a college

degree on my resume I applaud the

graduates for taking a much more direct

route to your degrees from our my part

I’m just happy that the Crimson called

me Harvard’s most successful dropout I

guess that makes me valedictorian of my

own special class I did the best of

everyone who failed but I also want to

be recognized as the guy who got Steve

Ballmer to drop out of Business School

I’m a bad influence that’s why I was

invited to speak at your graduation if

I’d spoken at your orientation fewer of

you might be here today

[Applause]

Harvard was a phenomenal experience for

me

academic life was fascinating I used to

sit in on lots of classes that I hadn’t

even signed up for and dorm life was

terrific I lived up at Radcliffe in

career house there were always a lot of

people in my dorm room late at night

discussing things because everyone knew

that I didn’t worry about getting up in

the morning that’s how I came to be the

leader of the antisocial group we clung

to each other as a way of validating our

rejection of all those social people

Radcliffe was a great place to live

there were more women up there and most

of the guys were math science types the

combination offered me the best odds if

you know what I mean

that’s where I learned the sad lesson

that improving your odds doesn’t

guarantee success one of my biggest

memories of Harvard came in January 1975

when I made a call from courier house to

a company in Albuquerque New Mexico that

had begun making the world’s first

personal computer I offered to sell them

software I worried they would realize I

was just a student in a dorm and hang up

on me instead they said we’re not quite

ready come see us in a month

which was a good thing because we hadn’t

written the software yet

from that moment I worked day and night

on the extra-credit project that marked

the end of my college education and the

beginning of a remarkable journey with

Microsoft what I remember above all

about Harvard was being in the midst of

so much energy and intelligence

it could be exhilarating intimidating

sometimes even discouraging but always

challenging it was an amazing privilege

and though I left early I was

transformed by my years at Harvard the

friendships I made and the ideas I

worked on but taking a serious look back

I do have one big regret I left Harvard

with no real awareness of the awful

inequities in the world the appalling

disparities of

health and wealth and opportunity that

condemned millions of people the lives

of despair I learned a lot here at

Harvard about new ideas in economics and

politics

I got great exposure to the advances

being made in the sciences but

humanity’s greatest advances are not in

its discoveries but in how those

discoveries are applied to reduce

inequity

whether through democracy strong public

education quality healthcare abroad

Economic Opportunity

reducing inequity is the highest human

achievement

I left campus knowing little about the

millions of young people cheated out of

educational opportunities here in this

country and I knew nothing about the

millions of people living in unspeakable

poverty and disease in developing

countries it took me decades to find out

you graduates came to Harvard at a

different time you know more about the

world’s inequities than the classes that

came before in your years here I’ve hope

you’ve had a chance to think about how

in this age of accelerating technology

we can finally take on these inequities

and we can solve them imagine just for

the sake of discussion that you had a

few hours a week and a few dollars a

month to donate to a cause and you

wanted to spend that time and money

where would have the greatest impact in

saving and improving lives where would

you spend it for Melinda Nye the

challenge is the same how can we do the

most good for the greatest number with

the resources we have during our

discussions on this question Melinda and

I read an article about the millions of

children were dying every year in poor

countries from diseases that we had long

ago made harmless in this country

measles malaria pneumonia hepatitis P

yellow fever one disease that I had

never heard of rotavirus was killing

half a million children each year none

of them in the United States we were

shocked we had assumed that if millions

of children were dying and they could be

saved the world would make it a priority

to discover and deliver

the medicines to save them but it did

not for under a dollar

there were interventions that could save

lives - just weren’t being delivered if

you believe that every life has equal

value it’s revolting to learn that some

lives are seen as worth saving and

others are not we said to ourselves this

can’t be true

but if it is true it deserves to be the

priority of our giving so we began to

begin our work

in the same way anyone here would begin

it we asked how could the world let

these children buy the answer is simple

and harsh the market did not reward

saving the lives of these children and

governments did not subsidize it so the

children died because their mothers and

fathers had no power in the market and

no voice in the system

but you and I have both we can make

market forces work better for the poor

if we can develop a more creative

capitalism if we can stretch the reach

of market forces so that more people can

make a profit our least earn a living

serving people who are suffering from

the great inequities we can also press

governments around the world to spend

taxpayer money in ways that better

reflect the values of the people who pay

the taxes if we can find approaches that

meet the needs of the poor in ways that

generate profits for business and votes

for politicians we will have found a

sustainable way to reduce inequity in

the world now this task is open-ended

it can never be finished but a conscious

effort to answer this challenge can

change the world I am optimistic that

we can do this but I talked to skeptics

who claim there is no hope

they say inequity has been with us since

the beginning and will be with us until

the end because people just don’t care I

completely disagree I believe we have

more caring than we know what to do with

all of us here in this yard at one time

or another have seen human tragedies

that broke our heart and yet we did

nothing not because we didn’t care but

because we didn’t know what to do if we

had known how to help we would have

acted the bereted change is not too

little caring it is too much complexity

to turn caring into action we need to

see a problem see a solution and see the

impact but complexity blocks all three

steps even with the advent of the

Internet and 24-hour news it is still a

complex Enterprise to get people to

truly see the problems when an airplane

crashes officials immediately call a

press conference

they promise to investigate determine

the cause and prevent similar crashes in

the futures but if the officials were

brutally honest they would say of all

the people in the world who died today

from preventable causes 1/2 of 1% were

on this plane we’re determined to do

everything possible to solve the problem

that took the lives of the 1/2 of 1% the

problem is not just the plane crash but

the millions of preventable deaths we

don’t read much about these deaths the

media covers what’s new and millions of

people dying is nothing new so it stays

in the background where it’s easy to

ignore

but even when we do see it or read about

it it’s difficult to keep our eye eyes

on the problem it’s difficult to look at

suffering if the situation is so complex

that we don’t know how to help and so we

look away if we can really see a problem

which is the first step we come to the

second step

cutting through the complexity to find a

solution finding solutions is essential

if we want to make the most of our

caring if we have clear improvement

answers anytime an organization or

individual asks how can I help then we

can get action and we can make sure that

none of the caring in the world is

wasted

but complexity makes it hard to mark a

path of action for everyone who cares

and makes it hard for their caring to

matter

cutting through complexity to find

solutions runs through four predictable

stages determine a goal find the highest

impact approach deliver the technology

ideal for that approach and in the

meantime use the best application of

technology you already have whether it’s

something sophisticated like a new drug

are something simple like the bed net

the AIDS epidemic offers an example the

broad goal of course is to end the

disease the highest leverage approach is

prevention the ideal technology would be

a vaccine that gives life long immunity

with a single dose so governments drug

companies and foundations are funding

vaccine research but their work is

likely to take more than a decade so in

the meantime we have to work with what

we have in hand and the best prevention

approach we have now is getting people

to avoid risky behavior pursuing that

goal starts the poor step cycle

again this is the pattern the crucial

thing is to never stop thinking and

working and never do what we did with

malaria and tuberculosis in the 20th

century which is to surrender to

complexity and quit the final step after

seeing the problem and finding an

approach is to measure the impact of the

work and to share that success or

failure so that others can learn from

the efforts you have to have the

statistics of course you have to be able

to show for example that a program is

vaccinating million more millions more

children you have to be able to show for

example a decline in the number of

children dying from the diseases this is

essential not just to improve the

program but also to help draw more

investment from business and government

but if you want to inspire people to

participate you have to show more than

numbers you have to convey the human

impact of the work so people can feel

what saving alike means to the families

affected I remember going to the World

Economic Forum some years back and

sitting on a global health panel that

was discussing ways to save millions of

lives millions think of the thrill if

you could save just one person’s life

then multiply that by millions yet this

was the most boring panel I’ve ever been

on ever so boring even I couldn’t stand

it

what made that experience especially

striking was that I had just come from

an event where we were introducing

version 13 of some piece of software and

we had people jumping and shouting with

excitement I loved getting people

excited about software but why can’t we

generate even more excitement for saving

lives you can’t get people excited

unless you can help them see and feel

the impact

the way to do that is another complex

question still I’m optimistic yes and

equity has been with us forever but the

new tools we have to cut through

complexity have not been with us forever

they are new they can help us make the

most of our caring and that’s why the

future can be different from the past

the defining and ongoing innovations of

this age biotechnology the personal

computer and the Internet give us a

chance we’ve never had before to end

extreme poverty and end death from

preventable disease 60 years ago

George Marshall came to this

commencement and he announced a plan to

assist the nations of post-war Europe he

said I quote I think one difficulty is

that the problem is one of such enormous

complexity that the very mass of facts

presented to the public by press and

radio make it exceedingly difficult for

the man in the street to reach a clear

appraisement of the situation it is

virtually impossible at this distance to

harass but all the real significance of

the situation thirty years after

Marshall made his address which was 30

years ago as my class graduated without

me

technology was emerging that would make

the world smaller more open more visible

less distant the emergence of low-cost

personal computers gave rise to a

powerful network that has transformed

opportunities for learning and

communicating the magical thing about

this network is not just that it

collapses distance

and makes everyone your neighbor it also

dramatically increases the number of

brilliant minds we can bring in to work

together on the same problem and it

scales up the rate of potential

innovation to a staggering degree at the

same time for every person who has

access to this technology five people

don’t that means many creative minds are

left out of this discussion smart people

with practical intelligence and relevant

experience who don’t have the technology

to hone their talents or contribute

their ideas to the world we need as many

people as possible to gain access to

this technology because these advances

are triggering a revolution in human in

what human beings can do for one another

they are making it possible not just for

national governments but for

universities corporations small

organizations and even individuals to

see problems see approaches and measure

the impact of their efforts to address

the hunger poverty and desperation

George Marshall spoke of 60 years ago

members of the Harvard family here in

the yard is one of the great collections

of intellectual talent in the world for

what purpose

there is no question that the faculty

the Alumni the students and the

benefactors of Harvard have used their

power to improve the lives of people

here and around the world but can we do

more can Harvard dedicate its intellect

to improving the lives of people we’ll

never even hear its name let me make a

request of the deans and the professors

the intellectual leaders here at Harvard

as you hire new faculty award tenure

review curriculum and determine degree

requirements please ask yourself should

our best minds be more dedicated to

solving our biggest problems should

Harvard encourage its faculty to take on

the world’s worst inequities

should Harvard students know about the

depth of global poverty the prevalence

of world hunger the scarcity of clean

water the girls kept out of school the

children who died from diseases we can

cure should the world’s most privileged

learn about the lives of the world’s

least privileged these are not

rhetorical questions

you will answer with your policies my

mother who is filled with pride the day

I was admitted here never stopped

pressing me to do more for others a few

days before I was married she hosted a

bridal event at which she read aloud a

letter about marriage that she had

written to Melinda my mother was very

ill with cancer at the time but she saw

one more opportunity to deliver her

message and at the close of the letter

she said from those to whom much is

given much is expected

when you consider that those of us here

in this yard have been given in talent

privilege and opportunity there is

almost no limit to what the world has a

right to expect from us in line with the

promise of this age

I want to exhort each of the graduates

here to take on an issue a complex

problem a deep inequity and become a

specialist on it if you make it the

focus of your career that would be

phenomenal but you don’t have to do that

to make an impact for a few hours every

week you can use the growing power of

the Internet to get informed find others

with the same interests see the barriers

and find ways to cut through them

don’t let complexity stop you be akkad

activists take on big inequities I feel

sure it will be one of the great

experiences of your lives you graduates

are coming of age in an amazing time as

you leave Harvard you have technology

that members of my class never had you

have awareness of global inequity which

we did not have and with that awareness

you likely also have an informed

conscience that will torment you if you

abandon these people whose lives you

could change with modest effort you have

more than we had you must start sooner

and carry on longer and I hope you will

come back here to Harvard 30 years from

now and reflect on what you’ve done with

your talent and your energy I hope you

will judge yourselves not on your

professional accomplishments alone but

also on how well you have addressed the

world’s deepest inequities on how well

you treated people a world away who have

nothing in common with you but their

humanity

good luck

[Applause]

谢谢总统巴赫前

总统鲁登斯廷新任总统

浮士德哈佛公司

成员和监督委员会

成员教师父母尤其是

毕业生

我已经等了 30 多年

说这个爸爸我总是告诉你我会来

回来拿我的学位

我要感谢哈佛给

我的荣誉我明年要换工作,

很高兴

我的简历上终于有了大学学位我为

毕业生采取更直接的

途径获得学位而鼓掌 就我们而言,

我很高兴深红学院称

我为哈佛最成功的辍学生 我

想这让我成为了我

自己的特殊班级的告别演说者 我在

所有失败的人中做得最好,但我也想

被认为是得到史蒂夫的人

鲍尔默从商学院退学

我是个坏影响力 所以我被

邀请在你的

毕业典礼上发言 对我来说非凡的经历

学术生活很迷人

我曾经参加过很多我

什至没有报名参加的课程,宿舍生活

非常棒

深夜

讨论事情,因为每个人都

知道我不担心

早上起床,这就是我如何成为

我们相互依附的反社会团体的领导者,

以此来验证我们

拒绝所有那些社会人

拉德克利夫 是一个生活的好地方

那里有更多的女性,而且

大多数人都是数学科学类型,

如果你知道我的意思,这种组合给我提供了最好的机会

,这就是我学到可悲的教训的地方

,即提高你的几率并不能

保证成功

1975 年 1 月,我在哈佛留下了最深刻的回忆,

当时我从快递公司打电话到

新墨西哥州阿尔伯克基的一家公司,该

公司开始制造世界上第一台

个人电脑,我提出要出售它。 hem

软件 我担心他们会意识到我

只是宿舍里的学生,然后挂断

了我的电话,他们说我们还没

准备好一个月后来看我们,

这是一件好事,因为我们还没有

从 在那一刻,我夜以继日

地为额外学分项目工作,这

标志着我的大学教育结束,并

开始了与微软的非凡旅程

令人振奋

有时甚至令人沮丧,但总是

挑战 这是一种惊人的特权

离开哈佛时,

并没有真正意识到

世界上可怕的

不平等,

健康、财富和机会的

惊人差距让数百万人陷入

了绝望的生活。 在哈佛学习了很多

关于经济学和

政治学的新思想

我接触到

了科学领域的进步,但

人类最大的进步不在于

它的发现,而在于如何应用这些

发现来减少

不平等,

无论是通过民主还是强大的公共

教育 国外优质医疗保健

经济机会

减少不平等是人类最高

成就

我花了几十年的时间才发现,

你们这些毕业生来到哈佛的

时间不同,你们对

世界不平等的了解比

你们在这里的那些年以前的课程更了解我希望

你们有机会思考

在这个时代如何 加速技术的发展,

我们终于可以解决这些不公平现象

,我们可以解决它们 imagi 只是

为了讨论,你每周有

几个小时和每月几美元

来捐赠给一项事业,你

想把这些时间和金钱花在

对拯救和改善生活产生最大影响的地方

你会花在哪里 对梅琳达·奈来说,

挑战是一样的,

在讨论这个问题时,我们如何利用我们拥有的资源为最多的人做最好的事情。

梅琳达和

我读到一篇关于贫困国家每年数百万儿童死亡的文章

我们很久

以前就在这个国家无害的疾病

麻疹 疟疾 肺炎 丙型肝炎

黄热病 一种我

从未听说过的疾病

数以百万计

的儿童正在死亡,他们可以被

拯救世界将优先

考虑发现和

提供药物来拯救他们,但它并

没有低于一

美元 曾经有干预措施可以

挽救生命——如果

你相信每个生命都具有

同等价值,

那么就没有得到实施

如果这是真的,它应该

成为我们给予的优先事项,所以我们开始以

这里任何人都会开始的方式开始我们的工作

我们问这个世界怎么能让

这些孩子购买答案简单

而苛刻,市场没有回报

拯救这些孩子的生命,

政府没有补贴,所以

孩子们死了,因为他们的

父母在市场上没有权力,

在系统中没有发言权,

但你和我都有,我们可以让

市场力量更好地为穷人服务

如果我们能够

扩大市场力量的影响力,我们就可以发展出更具创造性的资本主义,以便更多的人可以

赚取我们最低的谋生

服务,为遭受巨大不公平之苦的人们提供服务,

我们也可以预防

如果我们能找到

满足穷人需求的方法,

为企业创造利润并

为政客投票 一种

减少世界不平等的可持续方式

现在这项任务是开放式的,

它永远无法完成,但有意识地

努力应对这一挑战可以

改变世界

不希望

他们说不公平从一开始就一直伴随着我们

,并且会一直伴随着我们

直到最后,因为人们只是不在乎我

完全不同意我相信我们

比我们知道如何处理

这个院子里的所有人都更关心 曾几何时

,我们看到了让我们心碎的人类悲剧,但我们什么也没做,

不是因为我们不在乎,而是

因为我们不知道该怎么做,如果

我们知道如何提供帮助,我们就会

采取行动 reted 改变不是

太少关怀

将关怀转化为行动太复杂 我们需要

看到问题 看到解决方案并看到

影响 但是

即使

互联网和 24 小时新闻的出现,复杂性也会阻碍所有三个步骤 仍然是一个

复杂的企业,要让人们

真正看到问题,当飞机

坠毁时官员立即召开

新闻发布会,

他们承诺调查

确定原因并防止未来发生类似的坠机,

但如果官员们

非常诚实,他们会说

所有人 在今天

死于可预防原因的世界上 1% 的 1/2

在这架飞机上 我们决心尽

一切可能

解决夺去 1/2 1% 生命的

问题 问题不仅仅是飞机 崩溃,

但数以百万计的可预防的死亡 我们

没有读到太多关于这些死亡的

报道 媒体报道了什么是新的,数百

万人死亡并不是什么新鲜事,所以它停留

在容易被 ig 的背景中

不,

但即使我们确实看到或读到

它,也很难专注

于问题

如果情况如此复杂

以至于我们不知道如何提供帮助,那么我们很难看到痛苦,所以

如果我们把目光移开 可以真正看到问题

,这是我们进入

第二步的第一步,

通过复杂性找到

解决方案,

如果我们想充分利用我们的

关怀,如果我们在

任何时候组织或

个人提出明确的改进答案,找到解决方案是必不可少的 我该如何提供帮助,然后我们

才能采取行动,我们可以确保

世界上没有任何关怀被

浪费,

但复杂性使得很难

为每个关心的人标记行动路径,

也让他们的关怀难以

贯穿 找到

解决方案的复杂性 贯穿四个可预测的

阶段 确定目标 找到影响最大的

方法 提供

适合该方法的技术,

同时使用您的最佳

技术应用 已经有 是否

像新药这样复杂

的东西 像蚊帐这样简单的东西

艾滋病流行提供了一个例子

广泛的目标当然是结束

疾病 最高杠杆的方法是

预防 理想的技术将是

一种可以延长生命的疫苗

单剂免疫,因此政府制药

公司和基金会正在资助

疫苗研究,但他们的工作

可能需要十多年的时间,

所以与此同时,我们必须使用

我们手头的东西,我们现在拥有的最佳预防

方法正在获得 人们

为了避免冒险行为而追求这个

目标又开始了糟糕的步骤

循环这是关键的

事情是永远不要停止思考和

工作,永远不要做我们

在 20 世纪对疟疾和肺结核所做的那样

,即屈服于

复杂性并放弃

看到问题并找到

方法后的最后一步是衡量工作的影响

并分享成功或

失败,以便其他人可以

从努力中学习 你必须拥有

统计数据 当然 你必须

能够证明,例如,一个计划正在

为数百万更多的儿童接种疫苗

你必须能够证明,

例如数量的下降 对于

死于疾病的儿童来说,这

不仅对改进项目至关重要,

而且有助于

吸引企业和政府的更多投资,

但如果你想激励人们

参与,你必须展示的不仅仅是

数字,你必须传达人类对人类的

影响 这项工作让人们能够

感受到储蓄对受影响的家庭意味着什么

我记得

几年前参加世界经济论坛并

坐在一个全球健康小组上,该小组

正在讨论如何拯救数百万人的

生命

只是一个人的生命,

然后乘以数百万,但这

是我参加过的最无聊的小组

讨论,甚至我无法忍受

什么让这 特别

令人印象深刻的是,我刚刚参加了

一个活动,我们介绍

了某个软件的第 13 版,

我们让人们兴奋地跳起来大喊大叫,

我喜欢让人们

对软件感到兴奋,但为什么我们不能

为 拯救

生命

除非你能帮助他们看到并感受到

影响 否则无法让人们兴奋 这样做的方式是另一个复杂的

问题 我仍然很乐观

复杂性并没有永远伴随着我们

它们是新的 它们可以帮助我们

充分利用我们的关怀 这就是为什么

未来可能与过去不同

这个时代的定义和持续创新 生物技术 个人

电脑和互联网给了我们一个

机会 60 年前,我们从未有过终结

极度贫困和终结

可预防疾病导致的死亡的情况。

他说我引用的战后欧洲国家

我认为一个困难

是这个问题

非常复杂,以至于

通过新闻和广播向公众展示的大量事实

使街上的人非常难以

对情况有一个清晰的评估,

在这个距离上骚扰几乎是不可能的,

马歇尔发表演讲三十年后,也就是 30

年前,当我的班级在没有我的情况下毕业时,这种情况的所有真正意义

正在出现,这

将使世界 更小 更开放 更显眼

距离更近 低成本

个人电脑的出现催生了一个

强大的网络,它改变

了学习和

交流的机会

这个网络的神奇之处不仅在于它

缩小了距离

,让每个人都成为你的邻居

增加了

我们可以

在同一个问题上共同合作的聪明才智的数量,并且

规模扩大 将每一个接触到这项技术的人的潜在创新率同时提高

到惊人的程度

五个人

没有这意味着许多创造性思维被

排除在讨论之外

具有实际智慧和相关

经验的聪明人 没有技术

来磨练他们的才能或将

他们的想法贡献给世界我们需要尽可能多的

人来获得

这项技术,因为这些进步

正在引发一场人类革命,

人们可以为彼此做些什么

不仅对

国家政府,而且对

大学、公司、小型

组织甚至个人来说,有可能

看到问题,看到方法并衡量

他们为解决饥饿贫困和绝望所做的努力的影响,

乔治·马歇尔在 60 年前谈到

哈佛家族的成员。

院子是世界上最伟大

的智力人才集合之一,

没有什么目的 质疑哈佛的

教职员工、校友、学生和

捐助者利用他们的

力量来改善

这里和世界各地人们的生活,但我们能否做得

更多,哈佛能否将其智慧

用于改善我们

甚至从未听说过的人们的生活 它的名字让我

哈佛的

院长和教授们

提出要求

如果哈佛学生知道

全球贫困的严重程度

,它的教师将承担世界上最严重的不平等现象 世界饥饿的普遍性 清洁

水的匮乏 女孩们无法上学

死于我们可以治愈的疾病的孩子

如果世界上最有特权的人

学习 关于世界上

最弱势群体的生活 这些不是

修辞问题,

你会机智地回答 h 你的政策 我的

母亲在

我被录取的那一天就充满了自豪感 在我结婚

前几天她从未停止敦促我为他人做更多的事情

她举办了一个

婚礼活动,她在会上大声朗读

了她写的一封关于婚姻的信

对梅琳达来说,我的母亲

当时患有癌症,但她看到了

另一个机会来传达她的

信息,在信的结尾

她说,

当你考虑到我们这些人

在 这个院子被赋予了人才

特权和机会

世界有权对我们的期望几乎没有限制

符合

这个时代的承诺

我想劝告

这里的每一位毕业生去解决一个复杂的问题

解决一个严重的不平等问题并成为

它的专家,如果你把它作为

你职业生涯的焦点,那将是

非凡的,但你不必

这样做来每周产生几个小时的影响,

你可以利用不断增长的力量

上网了解情况 寻找

志趣相投的人 发现障碍

并找到克服障碍的方法

不要让复杂性阻止你

积极分子承担巨大的不平等 我

相信这将是你一生中最伟大的

经历之一

当你离开哈佛时,毕业生正处于一个惊人的时期

你拥有

我班的成员从未有过的技术

你意识到我们没有的全球不平等,

并且有了这种意识,

你可能还有一个知情

的良心,如果 你

抛弃了这些人,他们的生活你

可以通过适度的努力改变 你

比我们拥有的更多 你必须早点开始

,坚持更久,我希望你

能在 30 年后回到哈佛

,反思你对自己的

所作所为 才能和你的精力我希望你

不仅仅根据你的专业成就来评判自己,

还要根据你解决

世界上最严重的不平等问题的能力来

评判自己。 吃掉了

与你没有共同点但他们的

人性

好运的人

[鼓掌]