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美国人挂在嘴边的句子

作者: Jerry Cat
时间: 2006/07/09
链接: http://www.cppblog.com/jerysun0818/archive/2006/07/09/9611.html

1-----You can't argue with success

Though you may tell someone they are doing something in a wrong way, you have to stop criticizing them if their method works.

2-----Nothing succeeds like success

Like money in a savings account, success seems to compound itself. A person who has a small success expects it to be followed by a bigger one.

3-----The end justifies the means

It does not matter how you succeed. Any method is all right if it works for you. This proverb is not always accepted. Often one hears the opposite, " the end doesn't justifies the means."

4-----If you can't beat them, join them

If you cannot compete successfully with a person or a group, stop competing and go join them. Then you can share in their success.

5-----Always a day late and a dollar short

A criticism of a person who never succeeds. The failures may not be drastic but the pattern of small failures is annoying to others, especially in two areas that Americans value as highly as time and money.

6-----One thing at a time

Concentration leads to success. The person who tires to do too many things at once may fail at all of them.

7-----We'll cross that bridge when we come to it

We will not discuss or worry about a future problem. If and when the problem becomes urgent, we will deal with it.

8-----Don't put the cart before the hourse

Do things in a sensible order. For example, do something to impress your boss before you ask for a raise in pay. Don't ask for the raise first.

9-----All's fair in love and war

Do not trust a rival or an enemy at all. His or her desire to succeed will overrule everything else. Such a people may lie, cheat, attack or do many other things far more terrible than he or she would normally do.

10-----When in Rome do as the romans do

Flexibility leads to success in unfamiliar circumstances. People may changes their normal way of doing things in order to fit in better with those they are visiting.

11------Easy does it

Some things require gentleness for success. One should not push too hard. Force may cause damage

12-----The bigger they are, the harder they fall

Do not be discouraged by the size of your problem or the fame of your competitor. (the saying is traced to a boxer preparing to fight an opponent much larger than he was.)

13-----All is well that ends well

If we can come to a successful conclusion, let us forget about the pain and mistakes along the way.

14-----Go for it

Go ahead and try to achieve your goal. Don't worry about failing. Similar to this proverb--God provides food to every bird, but he won't cast to its nest, you got to earn it.

15-----Every little bit helps

If someone apologizes for giving only a small gift, the recipient may encourage the giver by quoting this proverb. This is especially true if there is a huge job to do or a huge amount of money to be raised from many people.

16-----Look before you leap

Don't jump into a situation carelessly. You may land in difficulty.

17-----All that glitters is not gold

Do not be fooled by worthless things that seem valuable or look attractive.

"Fool's gold " is the popular name for a kind of stone that glitters like gold but contains no gold at all.

18------Curiosity killed the cat

Do not ask too many questions or become too curious about things. You may get yourself into trouble like a cat that does not see the danger in a new situation.

19-----Don't put all your eggs in one basket

Do not risk everything in one place or on one project. Divide your sources that one failure will not ruin you. Similar to this proverb---Do not use both feet to test the depth of the river.

20-----Don't bite off more than you can chew

Do not attempt something too large for you to handle.

21-----Too good to be ture

This is often used to warn about advertising. An offer looks good but turns out to be misleading.

22-----Flattery will get you nowhere

If flattery (insincere praise) is recognized, it will not succeed. One sometimes hears the opposite, Flattery will get you everywhere.

23-----There is no such thing as a free lunch

If someone you do not know offers you a free lunch or other gift, watch out. The gift may be a method of getting something from you.

24------Pride goes before a fall

Do not be over-confident and careless. Your circumstances may change quickly and the emptiness of your bragging will be exposed.

25------Better safe than sorry

It is better not to take a risk than to take a risk foolishly.

26-----Winning isn't everything

One may enjoy the process of playing a game whether one wins or not. This traditional proverb is now often heard in the opposite form, Winning isn't everything. It's the only thing!

27------Time will tell

Wait and see how something will work out. Don't trust a person or thing too much right now.

28-----The burned child shuns fire

Some of life's lessons are learned the hard way. The person who has had to pay for a mistake will be careful not to make that mistake again.

29-----There are other fish in the sea

There are opportunities! For example, this may be used to encourage someone who has just broken off a relationship with a sweetheart.

30-----Don't count your chickens before they are hatched

Do not become too confident of success before you can see that progress is happening.

31-----Rome wasn't built in a day

Do not be discouraged if your goal still seems far away. On a big project, success takes time!

32-----There is more here than meets the eye

Be careful. People are hiding something in order to protect themselves or take advantage of you.

33-----The customer is always right

Businesses instruct their clerks not to do anything that might threaten a customer's self-esteem, no matter how unreasonable the customer is. Any complaint of any customer must be carefully and politely heard by any employee. The customer must not be made to feel ignorant.

34-----Be true to yourself

Do not compromise yourself or your beliefs in order to please other people or fit in with a system. Know who you are. Let other people know what you stand for. Do not give in to pressure to conform or to do things you do not agree with.

35-----Once bitten, twice shy

This may be used to explain the behavior of a person who is overly cautious about something. The wise person makes mistakes but does not usually make the same mistake twice.

36-----It isn't over till the fat lady sings

I refuse to admit defeat yet. Though right now it looks like I may fall, there is still time for things to change. (The "fat lady" is an insulting reference to an opera soloist, opera often end with a female solo.)

37-----To each his own

Each individual should be allowed to have his or her own preferences. people will naturally choose different activities, goals, life-s, etc.

38-----Looking out for number one

Looking out for one's own personal welfare more than anything else. This is sometimes used to criticize a person who has abused or taken advantage of someone else, "All he was doing was looking out for number one." Or it may be used to defend himself or herself, "There is nothing wrong with what I did. I was just looking out for number one."

39-----When the going gets tough, the tough get going

When situation is difficult, only the determined people can handle it. They don't give up!

40-----Times flies when you are having fun

A day seems shot when it is full of enjoyable things but it seems like an eternity if one is idle or stuck with a boring job.

41-----If it feels good, do it

Live according to your desires at the moment. Forget about rules, regulations or consequences. Just have fun.

42-----Live and let live

Do not be judgmental. Do not try to control or punish other people.

You live as you like and let others live as they like.

43-----Variety is the spice of life

Variety is what makes life pleasureable. Boredom is seen as a threat and monotony is the surest route to boredom.

44------Money talks

Wealth has influence. People who make big contributions to political candidates are "talking" to the candidates and expecting them to listen.

45-----All work and no play makes Jack a dull boy

This is used to criticize someone who takes work too seriously. It affirms that play is as an essential part of human life.

46-----The more the merrier

This is a way of welcoming someone to participate. It means, the bigger the group, the bigger the party.

47------A bird in the hand is worth two in the bush

A thing you already have is worth twice as much as a thing you might get in the future.

48-----You can't have your cake and eat it too

Make up your mind. Sometimes one must choose between two very desirable things, giving up one thing in order to enjoy the other.

49-----There is more than one way to skin a cat

Any of several methods may bring about the desired result. Each person may choose the method that best suits her. If one method does not work, choose a different one and try again.

50-----One man's meat is another man's poison

Since the same thing may affect different people in different ways, each person must choose the things that will work in his or her particular case. 

51-----Love finds a way

Love is considered one of the most powerful and determined forces in the world. Two people in love will "find a way" to get together.

52-----Absence makes the heart grow fonder

When lovers are separated, they may think about each other constantly. their love may deepen.

53-----Out of sight, out of mind

This is said of someone not considered important or worthy of loyalty. One forgets about that person as soon as he or she is out of sight.

54------Love makes the world go around

Love is the driving force in all of life. Love makes life worth living. If you understand love,you understand everything about life.

55-----Marry in haste and repent at leisure

Do not rush into any long-term commitment. In the past this meant, "take your time before you commit yourself to a marriage partner." Now it means, "Do not commit yourself to anyone you will be sorry." or it may mean, "Live with a person for a while before marrying him or her." It may also apply to any long-term partnership, such as a joint business venture.

56------Talk is cheap

Talking is not doing, It is easy to talk about a plan, but this gets little respect untill one takes a risk and puts the plan into action.

57-----Love is blind

When people are in love, they do not see each other's faults.

58-----Time is money

Time can be converted to money, that is, wages are often paid per hour of work. Managers want employees to do things quickly because "time is money." If employees waste time, the company loses money.

59-----If you're so smart, why ain't you rich

This question implies that intelligence, like time, can be converted into money. It is used to cut down an ordinary person (not a rich one) who has expressed an opinion as if it is the final word on the subject.

60-----Beggars can't be choosers

Beggars have to accept whatever they get. A poor person has very few choices in life. This harsh reply may be used if people complain about the size or quality of a gift.

61-----The love of money is the root of all evil

Greed will lead a person into many other evils such as cheating, oppression and violence. (one also hears, money is the root of all evil, which places the blame more on money than on greed.)

62-----A fool and his money are soon parted

Folly will always show up in the way a fool handles money. Wise people are the ones smart enough to guard money once they have it.

63-----It isn't whether you win or lose, it's how you play the game

Playing well and fairly is more important than succeeding. This saying is sometimes used to console someone who has lost a game. The ideas is that in spite of losing, one may still feel like a success if one has played as well as possible.

64-----Money can't buy happiness

There are some things money just can't buy. This reminds people that money is not an ultimate value although it often is treated as one. The saying may be used as a comment when a wealthy but lonely and wretched person commits suicide.

65-----Nice guys finish last

Success is valued more highly than kindness and politeness. If unkindness and impoliteness contribute to one's success, they are sometimes excused as "toughness" or "what it takes." This is more often applied to men than woman.

66-----The one who dies with the most toys wins

This recent, cynical saying makes fun of three common American desires-- competing, accumulating property, and having fun.

67-----Just do it

This proverb is actually a recently invented advertising slogan for the Nike Shoe company. It may also be the best three-word summary of American cultural values. It means, "quit being indecisive, Don't bother consulting a lot of people. Don't waste much times on planning. Just do it and do it now.

68-----You only go around once in life

Enjoy life, do what you want to do, experience everything you can.

69-----Put your money where your mouth is

Get serious about what you are saying. When you have spoken in favor of something, prove that you mean it by risking some money on it in a bet or an investment.

70-----The best defense is a good offense

Be pro-active and goal-oriented, not timid or conservative. Aim to conquer, not merely to protect yourself.

71-----The road to hell is paved with good intentions

Like talking, intending is not doing. Actions matter far more than intentions. Actions determine where a person ends up.

72-----Never put off till tomorrow what you can do today

Doing is better than waiting. If you wait, you might lose your opportunity

73-----Action speak louder than words

To know people's hearts, pay more attention to what they do than what they say.

74-----Idle hands are the devil's workshop

When people have nothing constructive to do, they get into mischief. The child who is bored may pick up a crayon and color on the wall, something that would not happen if the child were happily occupied in some other activity.

75-----You've got to take the bull by the horns

Grab directly and fearlessly for the toughnest part of a problem. Don't look for an easy way out.

76-----Money doesn't grow on trees

You have to work for things. Success does not come on its own.

77-----Easy come, easy go

If you have received something without working for it, it may soon be gone. You will not be as careful with it as you will be with something you earned.

78-----Too many cooks spoil the broth

Individual action or action by the smallest group possible is better than consulting a lot of people. Too much consultation will waste time and create problems.

79-----Stand on your own two feet

Grow up; act like an adult. Don't ask me to do something for you. This may be said to a young or immature person who depends too much on others. It is like a cow kicking a grown calf that wants to suckle.

80------If you want something done right, do it yourself

This discourages people from trusting anyone except themselves. It maybe said to someone who ask another person to do a job for him/her and then complains about it was done.

81------Necessity is the mother of invention

When a person really needs something, he or she figures out some new way to get it. This creative initiative to change one's situation is considered much better than giving up and accepting things as they are.

82------First come, first served.

This saying is used when there is a limited supply of something such as tickets to an event or food at a picnic. The idea is that no matter what your status, if you want some of what is being given away or sold, you must present yourself in person and in good time.

83-----No pain no gain

one must put forth an effort in order to succeed. This saying comes from physical fitness instructors. They say that if you do not exercise hard enough to make your muscles hurt, the exercise is not doing you much good.

84-----Give him an inch and he'll take a mile

Be careful of presumptuous people who take more initiative than they should. If you do someone a small favor or delegate a little permission or a little power, he or she may take advantage of you.

85-----If it isn't broke, don't fix it

Do not bother trying to improve something if it is already working satisfactorily. That is a waste of time and you run the risk of breaking the thing while you are trying to improve it.

86-----There is no harm in trying

A person expects to be respected for making an effort even if it does not succeed.

87-----The cure is worse than the disease

While trying to solve one problem, we create an even bigger problem. We would have been better off if we had done nothing.

88-----Count to ten before you lose your temper

Do not instantly let your feelings control your actions. Slow down. Think before you react.

89-----All things come to him who waits

Sometimes patience is better than initiative.

90-----There is many a slip between the cup and the lip

This refers to a plan that has gone wrong. When one is drinking from a cup, one intends to get all the drink into the mouth, but this does not always happen. The plan is good but it can still fail.

91-----Boys will be boys

People will act according to their nature, including some mischief. This is sometimes used to describe irresponsible but not too seriously wrong behavior by men. In other words, grown men will sometimes act like little boys.

92------One bad apple can spoil the whole barrel

Do not associate with bad people. They may spoil you as a rotting apple spoils the apples next to it in the barrel.

93-----Better the devil you know than the devil you don't

People are generally not trustworthy. It is therefore better to deal with a familiar person or situation than an unknown one. That way you know what to watch out for and you can protect yourself better.

94-----Nobody is perfect

Everyone has shortcomings. This is used as an excuse for a minor Mistake that has been made.

95------The grass is always greener on the other side of the fence

People are never satisfied with what they have. They always want what someone else has.

96-----A man is only as old as he feels

A person's energy level is more important than age.

97-----A man's home is his castle

At home a man is like a king, completely free to do as he wishes.

98-----Clothes make the man

The way a man dresses will affect the way he sees himself and the way other people see him. The implication is that if you want to succeed, dress for success.

99-----Two heads are better than one

Two people are more likely to succeed than one working or thinking alone. It is better to consult than to act alone.

100-----Beauty is only skin deep

One should admire a person, particularly a woman, for her deep, inner character and not simply for her superficial beauty.

101-----Many hands make light work

Cooperation makes a job much easier.

102-----There is safety in numbers

Do not take large risks all by yourself. Do not walk alone on a dangerous street at night.

103-----Charity begins at home

One should be kind to close relatives before doing good to the community in general.

104-----There is no place like home

Home is the best place in the world. The most relaxing and enjoyable place.

105-----Silence is consent

Do not stay silent when you see a problem or an injustice. Speak out against it. Say, "Enough is enough." or people will think you do not mind the situation.

106-----What goes around comes around

What you do to others, especially if it is bad, will eventually be done to you. As you seek your own success, do not treat other people badly. They may take revenge and spoil your success.

107-----Honesty is the best policy

When one is tempted to cheat, this proverb serves as a reminder of the importance of good character. Honesty brings trust and trust leads to success.

108-----If the shoe fits, wear it

If an accusation is true, accept the blame. This saying can also mean, " if a suitable opportunity comes to you, take it!"

109-----You can lead a horse to water, but you can't make him drink

Even when given an opportunity, some people will not use it. In that case the blame is all on him.

110-----You made the bed, you lie in it

You created a certain situation so you are now responsible to take the consequences.

111-----The pot calling the kettle black

Since the pot and the kettle are equally black from the cooking fire, the pot has not right to criticize the kettle. This might be used if someone known to be a gossip criticizes someone else for gossiping.

112-----Don't get mad, get even

When someone treats you badly, do not just get angry, express your anger in action.

113-----Get a life

Do not be so unreasonably critical about tiny things. Find something better to do with your time.

114-----My country, right or wrong

I am absolutely loyal to my country whether or not I agree with its policy in a certain area.

115------There are two sides to everything

Never assume that all the blame for a conflict lies on one side, especially if you have heard only one side of the story.

116-----Forgive and forget

Conflicts should be resolved and ended, not left alone to cause years of regret, bitterness and pain.

117------Business and pleasure don't mix

When you work, work. When you play, play. It is inefficient and therefore unwise to try to mix the two.

118-----Let a sleeping dog lie

Do not meddle in something that will cause you no trouble if you leave it alone. If you wake up the "dog," it may bite you.

119------No man can serve two masters

Divided loyalty will break down sooner or later.

120-----Make it short and sweet

Speak briefly and to the point. We don't have time for the details

121-----What will be will be

Some things cannot be changed or avoided.

122-----A friend in need is a friend indeed

My true friend is the one who show loyalty to me by helping me when I am in need.

123-----People who live in glass house should not throw stones

Do not attact anyone if you have no way to defend yourself when they attact you in the same way.

124-----Opposites attract

As positive and negative magnets attract each other, so people of very different types attract each other. For example, a quiet woman marries a very outgoing man. These differences have a mixed effect on the couple, partly making them interested in each other but also leading to miscommunication and conflict.

125-----The early bird catches the worm

Punctuality is important. If you want to succeed, arrive early, like the bird that hunts worms at dawn before they go into hiding for the day.

126-----Blood is thicker than water

Blood relationship is stronger than voluntarily chosen friendship. Brothers will stick up for each other against their own friends if they have to. This proverb is not quoted much anymore because kinship is not as highly valued as it used to be.

127-----You can't teach an old dog new tricks

Once habits are learned, it is very hard to change them.

128-----To err is human

It is normal for humans to make mistakes and it is godly (or God-like) to forgive them.

129-----Haste makes waste

Through acting quickly is generally a good thing, acting too quickly may cause troulbe. This proverb is used when someone has done a job carelessly and wrongly. For example, a carpenter in a hurry may cut a board too short and have to throw it away.

130-----Make hay while the sun shines

If you do not seize the opportunity, rain may come and spoil the hay before you get into the barn.

131-----If you can't stand the heat, get out of the kitchen

Withdraw from an activity if you don't like the conflict and criticism it brings. Let other people do it without you.

132-----Everyone puts their pants on one leg at a time

This is to tell us that we are all equal.

133-----Life is a pie

It's dished out in large and small pieces and when's gone, it's gone. If we ask for more than our share, we're just begging to be disappointed.

134-----Making every minute count

Doing something productive all the time, not letting any time "slip away."

135-----A pen is mightier than the sword

A conflict maybe resolved more deeply and effectively by writing the truth than by resorting to violence.

136-----A new broom sweeps clean

A new person in power will change many things and improve the situation. change is better than leaving things as they are.

137-----Tomorrow is another day (or, Tomorrow is a new day.)

No matter how bad things are right now, a person may hope for better prospects in the morning. New opportunities will come.

138-----Opportunity only knocks once

Opportunity is like an unexpected stranger passing by. It knocks on someone's door. If the person fails to answer the door, opportunity goes away and knocks on someone else's door. It does not return to the same person.

139-----Business is business

Do business with strangers as if they were brothers and with brothers as if they were strangers.

140-----History repeats itself

There are patterns in history. Nations rise and fall for similar reasons. Nations do not change their ways or learn from the mistakes of others. They repeat them.

141-----People are people

Their human nature is predictable. They respond to stimulus and incentives.

142-----Keep your friends close, keep your enemies closer

A man without enemy is a man without quality. Think not? Even Jesus Christ had many, many enemies.

143-----Better late than never

Though being on time is better than being late, doing something late is better than giving up or doing nothing.

144-----Punish one, teach a hundred

People problems sometimes must be dealt with harshly. When you make an example of someone, make sure that everyone knows what the lesson is.

145-----Attitude is everything

A pessimist sees a glass half-empty, An optimist sees it half-full.

146-----Like father, like son

A son will be like his father. This may be quoted whenever the son has done something that reminds people of the father. Whether it is good or bad.

147-----When the cat's away the mice will play

People will take advantage of a situation if they can. Employees will get lazy if the supervisor is not keeping an eye on them. A teenage son or daughter might hold a wild party at home during a weekend when the parents have gone out of town.

148-----Praise when praise is due (sometimes even when it isn't)

Do not criticise beyond necessity and seldom in public. And always precede criticism with a few words of praise.

149-----Turnabout is fair play

If a person is taking advantage of someone else, the situation may change. The one on top may end up on the bottom. Then the one who has turned the tables will say, "I am only doing to you what you did to me.

150-----Here today, gone tomorrow

Things may change quickly. This is said as a criticism of a person who changes quickly for no good reason. It may also be said of a thing or situation which does not last. Change is not good when it indicates unreliability.

tokenizer - Break of a string or other character sequence into a series of tokens, from John Bandela
tokenizer - 分解字串,提取内容.作者: John Bandela

例一:
// simple_example_1.cpp
#include<iostream>
#include<boost/tokenizer.hpp>
#include<string>

int main(){
   using namespace std;
   using namespace boost;
   string s = "This is,  a test";
   tokenizer<> tok(s);
   for(tokenizer<>::iterator beg=tok.begin(); beg!=tok.end();++beg){
       cout << *beg << "\n";
   }
}

输出
This
is
a
test

tokenizer默认将单词以空格和标点为边界分开.

例二:
#include<iostream>
#include<boost/tokenizer.hpp>
#include<string>

int main(){
   using namespace std;
   using namespace boost;
   string s = "Field 1,\"putting quotes around fields, allows commas\",Field 3";
   tokenizer<escaped_list_separator<char> > tok(s);
   for(tokenizer<escaped_list_separator<char> >::iterator beg=tok.begin(); beg!=tok.end();++beg){
       cout << *beg << "\n";
   }
}
输出
Field 1
putting quotes around fields, allows commas
Field 3

双引号之间可以有标点.

例三:
// simple_example_3.cpp
#include<iostream>
#include<boost/tokenizer.hpp>
#include<string>

int main(){
   using namespace std;
   using namespace boost;
   string s = "12252001";
   int offsets[] = {2,2,4};
   offset_separator f(offsets, offsets+3);
   tokenizer<offset_separator> tok(s,f);
   for(tokenizer<offset_separator>::iterator beg=tok.begin(); beg!=tok.end();++beg){
       cout << *beg << "\n";
   }
}

把12252001分解为
12
25
2001

例4:
// char_sep_example_1.cpp
#include <iostream>
#include <boost/tokenizer.hpp>
#include <string>

int main()
{
  std::string str = ";!!;Hello|world||-foo--bar;yow;baz|";
  typedef boost::tokenizer<boost::char_separator<char> >
    tokenizer;
  boost::char_separator<char> sep("-;|");
  tokenizer tokens(str, sep);
  for (tokenizer::iterator tok_iter = tokens.begin();
       tok_iter != tokens.end(); ++tok_iter)
    std::cout << "<" << *tok_iter << "> ";
  std::cout << "\n";
  return EXIT_SUCCESS;
}

输出
<!!> <Hello> <world> <foo> <bar> <yow> <baz>
自定义分隔的标点

例5:
    // char_sep_example_2.cpp
    #include <iostream>
    #include <boost/tokenizer.hpp>
    #include <string>

    int main()
    {
        std::string str = ";;Hello|world||-foo--bar;yow;baz|";
        typedef boost::tokenizer<boost::char_separator<char> >
            tokenizer;
        boost::char_separator<char> sep("-;", "|", boost::keep_empty_tokens);
        tokenizer tokens(str, sep);
        for (tokenizer::iterator tok_iter = tokens.begin();
             tok_iter != tokens.end(); ++tok_iter)
          std::cout << "<" << *tok_iter << "> ";
        std::cout << "\n";
        return EXIT_SUCCESS;
    }

The output is:

    <> <> <Hello> <|> <world> <|> <> <|> <> <foo> <> <bar> <yow> <baz> <|> <>
去除-; , 保留|但将它看作是分隔符,当两个分隔符相邻的时候会自动加空格

例6:
    // char_sep_example_3.cpp
    #include <iostream>
    #include <boost/tokenizer.hpp>
    #include <string>

    int main()
    {
       std::string str = "This is,  a test";
       typedef boost::tokenizer<boost::char_separator<char> > Tok;
       boost::char_separator<char> sep; // default constructed
       Tok tok(str, sep);
       for(Tok::iterator tok_iter = tok.begin(); tok_iter != tok.end(); ++tok_iter)
         std::cout << "<" << *tok_iter << "> ";
       std::cout << "\n";
       return EXIT_SUCCESS;
    }

The output is:

    <This> <is> <,> <a> <test>
保留标点但将它看作分隔符

From: http://freeman.cnblogs.com/archive/2005/08/30/226128.html

1、什么是cpuid指令

    CPUID指令是intel IA32架构下获得CPU信息的汇编指令，可以得到CPU类型，型号，制造商信息，商标信息，序列号，缓存等一系列CPU相关的东西。

2、cpuid指令的使用

    cpuid使用eax作为输入参数，eax，ebx，ecx，edx作为输出参数，举个例子:

 __asm
 {
  mov eax, 1
  cpuid
  ...
 }

    以上代码以1为输入参数，执行cpuid后，所有寄存器的值都被返回值填充。针对不同的输入参数eax的值，输出参数的意义都不相同。
    为了更好的在C++中使用cpuid指令，可以使用类对指令进行封装，在类中定义一个专门的函数负责cpuid的执行，他需要一个输入参数。还需要定义四 个成员变量存储cpuid执行以后返回来的值。由于这四个寄存器都是32位长的，可以使用unsinged long 类型变量存储。

 typedef unsigned long DWORD

 class CPUID
 {
 public:
  ...
 private:
  void Executecpuid(DWORD eax); // 用来实现cpuid

  DWORD m_eax;   // 存储返回的eax
  DWORD m_ebx;   // 存储返回的ebx
  DWORD m_ecx;   // 存储返回的ecx
  DWORD m_edx;   // 存储返回的edx

  ...
 }

 void CPUID::Executecpuid(DWORD veax)
 {
  // 因为嵌入式的汇编代码不能识别 类成员变量
  // 所以定义四个临时变量作为过渡
  DWORD deax;
  DWORD debx;
  DWORD decx;
  DWORD dedx;

  __asm
  {
   mov eax, veax ;将输入参数移入eax
   cpuid  ;执行cpuid
   mov deax, eax ;以下四行代码把寄存器中的变量存入临时变量
   mov debx, ebx
   mov decx, ecx
   mov dedx, edx
  }

  m_eax = deax; // 把临时变量中的内容放入类成员变量
  m_ebx = debx;
  m_ecx = decx;
  m_edx = dedx;
 }

    这样就可以通过直接调用Executecupid()函数的方式来执行cpuid指令了，返回值存在类成员变量m_eax, m_ebx, m_ecx和m_edx中。

3、获得CPU的制造商信息(Vender ID String)

    把eax = 0作为输入参数，可以得到CPU的制造商信息。
    cpuid指令执行以后，会返回一个12字符的制造商信息，前四个字符的ASC码按低位到高位放在ebx，中间四个放在edx，最后四个字符放在ecx。比如说，对于intel的cpu，会返回一个“GenuineIntel”的字符串，返回值的存储格式为:

           31      23      15      07      00
        EBX| u (75)| n (6E)| e (65)| G (47)
        EDX| I (49)| e (65)| n (6E)| i (69)
        ECX| l (6C)| e (65)| t (74)| n (6E)

    因此可以这样实现他：

 string CPUID::GetVID()
 {
  char cVID[13];   // 字符串，用来存储制造商信息
  memset(cVID, 0, 13);  // 把数组清0
  Executecpuid(0);  // 执行cpuid指令，使用输入参数 eax = 0
  memcpy(cVID, &m_ebx, 4); // 复制前四个字符到数组
  memcpy(cVID+4, &m_edx, 4); // 复制中间四个字符到数组
  memcpy(cVID+8, &m_ecx, 4); // 复制最后四个字符到数组

  return string(cVID);  // 以string的形式返回
 }

4、获得CPU商标信息(Brand String)

    在我的电脑上点击右键，选择属性，可以在窗口的下面看到一条CPU的信息，这就是CPU的商标字符串。CPU的商标字符串也是通过cpuid得到的。由于 商标的字符串很长(48个字符)，所以不能在一次cpuid指令执行时全部得到，所以intel把它分成了3个操作，eax的输入参数分别是 0x80000002,0x80000003,0x80000004，每次返回的16个字符，按照从低位到高位的顺序依次放在eax, ebx, ecx, edx。因此，可以用循环的方式，每次执行完以后保存结果，然后执行下一次cpuid。

 string CPUID::GetBrand()
 {
  const DWORD BRANDID = 0x80000002;  // 从0x80000002开始，到0x80000004结束
  char cBrand[49];    // 用来存储商标字符串，48个字符
  memset(cBrand, 0, 49);    // 初始化为0

  for (DWORD i = 0; i < 3; i++)   // 依次执行3个指令
  {
   Executecpuid(BRANDID + i);   
   memcpy(cBrand + i*16, &m_eax, 16); // 每次执行结束后，保存四个寄存器里的asc码到数组
  }      // 由于在内存中，m_eax, m_ebx, m_ecx, m_edx是连续排列
        // 所以可以直接以内存copy的方式进行保存
  return string(cBrand);  // 以string的形式返回
 }

5、检测CPU特性(CPU feature)

    我98年初买第一台电脑的时候，CPU能支持MMX就很了不起了。现在的intel CPU，台式机的好点的都支持Hyper-Threading了，移动的要支持Speed Sted。这些都是CPU的特性。CPU的特性可以通过cpuid获得，参数是eax = 1，返回值放在edx和ecx，通过验证edx或者ecx的某一个bit，可以获得CPU的一个特性是否被支持。比如说，edx的bit 32代表是否支持MMX，edx的bit 28代表是否支持Hyper-Threading，ecx的bit 7代表是否支持speed sted。下面就是获得CPU特性的例子：

 bool CPUID::IsHyperThreading()  // 判断是否支持hyper-threading
 {
  Executecpuid(1);  // 执行cpuid指令，使用输入参数 eax = 1

  return m_edx & (1<<28);  // 返回edx的bit 28
 }

 bool CPUID::IsEST()   // 判断是否支持speed step
 {
  Executecpuid(1);  // 执行cpuid指令，使用输入参数 eax = 1

  return m_ecx & (1<<7);  // 返回ecx的bit 7
 }

 bool CPUID::IsMMX()   // 判断是否支持MMX
 {
  Executecpuid(1);  // 执行cpuid指令，使用输入参数 eax = 1

  return m_edx & (1<<23);  // 返回edx的bit 23
 }

    CPU的特性还有很多，这只是平时我们听到比较多的三个，更多的特性请参考intel的资料。

6、获得CPU的缓存(cache)
   
    缓存，就是CACHE，已经成为判断CPU性能的一项大指标。缓存信息包括：第几级缓存(level)，缓存大小(size)，通道数(way)，吞吐量(line size)。因此可以使用一个结构体来存储缓存信息。

 struct CacheInfo
 {
  int level;    // 第几级缓存
  int size;    // 缓存大小，单位KB
  int way;    // 通道数
  int linesize;    // 吞吐量

  CacheInfo()    // 构造函数
  {
   level = 0;
   size = 0;
   way = 0;
   linesize = 0;
  }

  CacheInfo(int clevel, int csize, int cway, int clinesize)  // 构造函数
  {
   level = clevel;
   size = csize;
   way = cway;
   linesize = clinesize;
  }
 };
   
    缓存信息可以通过eax = 2的cpuid来得到（得到的不光有cache信息，还有其他的一些信息），返回值在eax(高24位), ebx, ecx和edx，总共15个BYTE的信息，每个BYTE的值不同，代表的意义也不同，所以需要用一个哈希表存储各种不同BYTE的定义，可以定义一个 map类型的类成员存储这些资料。我把资料上和缓存有关的信息存储如下：

 m_cache[0x06] =  CacheInfo(1, 8, 4, 32);
 m_cache[0x08] =  CacheInfo(1, 16, 4, 32);
 m_cache[0x0a] =  CacheInfo(1, 8, 2, 32);
 m_cache[0x0c] =  CacheInfo(1, 16, 4, 32);
 m_cache[0x2c] =  CacheInfo(1, 32, 8, 64);
 m_cache[0x30] =  CacheInfo(1, 32, 8, 64);
 m_cache[0x60] =  CacheInfo(1, 16, 8, 64);
 m_cache[0x66] =  CacheInfo(1, 8, 4, 64);
 m_cache[0x67] =  CacheInfo(1, 16, 4, 64);
 m_cache[0x68] =  CacheInfo(1, 32, 4, 64);

 m_cache[0x39] =  CacheInfo(2, 128, 4, 64);
 m_cache[0x3b] =  CacheInfo(2, 128, 2, 64);
 m_cache[0x3c] =  CacheInfo(2, 256, 4, 64);
 m_cache[0x41] =  CacheInfo(2, 128, 4, 32);
 m_cache[0x42] =  CacheInfo(2, 256, 4, 32);
 m_cache[0x43] =  CacheInfo(2, 512, 4, 32);
 m_cache[0x44] =  CacheInfo(2, 1024, 4, 32);
 m_cache[0x45] =  CacheInfo(2, 2048, 4, 32);
 m_cache[0x79] =  CacheInfo(2, 128, 8, 64);
 m_cache[0x7a] =  CacheInfo(2, 256, 8, 64);
 m_cache[0x7b] =  CacheInfo(2, 512, 8, 64);
 m_cache[0x7c] =  CacheInfo(2, 1024, 8, 64);
 m_cache[0x82] =  CacheInfo(2, 256, 8, 32);
 m_cache[0x83] =  CacheInfo(2, 512, 8, 32);
 m_cache[0x84] =  CacheInfo(2, 1024, 8, 32);
 m_cache[0x85] =  CacheInfo(2, 2048, 8, 32);
 m_cache[0x86] =  CacheInfo(2, 512, 4, 64);
 m_cache[0x87] =  CacheInfo(2, 1024, 8, 64);

 m_cache[0x22] =  CacheInfo(3, 512, 4, 64);
 m_cache[0x23] =  CacheInfo(3, 1024, 8, 64);
 m_cache[0x25] =  CacheInfo(3, 2048, 8, 64);
 m_cache[0x29] =  CacheInfo(3, 4096, 8, 64);

    m_cache是类成员，定义如下：

 map<int, CacheInfo> m_cache; // Cache information table

    在得到返回值以后，只需要遍历每一个BYTE的值，找到在m_cache中存在的元素，就可以得到cache信息了。代码如下：

 typedef unsigned char BYTE;

 DWORD CPUID::GetCacheInfo(CacheInfo& L1, CacheInfo& L2, CacheInfo& L3)
 {
  BYTE cValues[16];      // 存储返回的16个byte值
  DWORD result = 0;      // 记录发现的缓存数量
  Executecpuid(2);      // 执行cpuid，参数为eax = 2
  memcpy(cValues, &m_eax, 16);     // 把m_eax, m_ebx, m_ecx和m_edx存储到cValue

  for (int i = 1; i < 16; i++)     // 开始遍历，注意eax的第一个byte没有意义，需要跳过
  {
   if (m_cache.find(cValues[i]) != m_cache.end())  // 从表中查找此信息是否代表缓存
   {
    switch (m_cache[cValues[i]].level)  // 对号入座，保存缓存信息
    {
    case 1:  // L1 cache
     L1 = m_cache[cValues[i]];
     break;
    case 2:  // L2 cache
     L2 = m_cache[cValues[i]];
     break;
    case 3:  // L3 cache
     L3 = m_cache[cValues[i]];
     break;
    default:
     break;
    }
    result++;
   }
  
  }

  return result;
 }

   
7、获得CPU的序列号

    序列号无处不在！！CPU的序列号用一个96bit的串表示，格式是连续的6个WORD值：XXXX-XXXX-XXXX-XXX-XXXX-XXXX。WORD是16个bit长的数据，可以用unsigned short模拟：

 typedef unsigned short WORD;

    获得序列号需要两个步骤，首先用eax = 1做参数，返回的eax中存储序列号的高两个WORD。用eax = 3做参数，返回ecx和edx按从低位到高位的顺序存储前4个WORD。实现如下：

 bool CPUID::GetSerialNumber(SerialNumber& serial)
 {
  Executecpuid(1); // 执行cpuid，参数为 eax = 1
  bool isSupport = m_edx & (1<<18); // edx是否为1代表CPU是否存在序列号
  if (false == isSupport) // 不支持，返回false
  {
   return false;
  }
  memcpy(&serial.nibble[4], &m_eax, 4); // eax为最高位的两个WORD

  Executecpuid(3); // 执行cpuid，参数为 eax = 3
  memcpy(&serial.nibble[0], &m_ecx, 8); // ecx 和 edx为低位的4个WORD

  return true;
 }

8、后记

    CPUID还能获得很多信息，以上实现的都是最常见的。完整的代码和有关cpuid的资料我会用附件的形式附在文章结尾。昨天代码写完后拿给朋友看，朋友 骂我使用了太多的memcpy()函数进行赤裸裸的内存操作...其实我这么做的目的是提高程序的性能，减少代码量，但是可读性就降了下来，不喜欢这种风 格的朋友可以自己改一下。还有，因为CPUID类只是提供了很多的接口，没有存储数据的功能，所以类以Singleton的方式设计，使用方法可以参考我 代码中的test2.cpp文件。

[译著]在模板方法中的一些"反常"用法

作者: Jerry Cat
时间: 2006/05/19
链接:  http://www.cppblog.com/jerysun0818/archive/2006/05/19/7393.html

－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
I. Virtually Yours -- Template Method模式
我在研究Wendy写的一个类。那是她为这个项目写的一个抽象基类，而我的工作就是从中派生出一个具象类(concrete class)。这个类的public部分是这样的：

class Mountie {
public:
    void read( std::istream & );
    void write( std::ostream & ) const;
    virtual ~Mountie();

很正常，virtual destructor表明这个类打算被继承。那么再看看其protected部分：

protected:
    virtual void do_read( std::istream & );
    virtual void do_write( std::ostream & ) const;

也 不过就是一会儿的功夫，我识破了Wendy的把戏：她在使用template method模式。public成员函数read和write是非虚拟的，它们肯定是调用protected部分do_read/do_write虚拟成 员函数来完成实际的工作。啊，我简直为自己的进步而飘飘然了！哈，Wendy，这回你可难不住我，还有什么招数？尽管放马过来... 突然，笑容在我脸上凝固，因为我看到了其private部分：

private:
    virtual std::string classID() const = 0;

这是什么？一个private纯虚函数，能工作么？我站了起来，

“Wendy，你的Mountie类好像不能工作耶，它有一个private virtual function。”

“你试过了？”她连头都不抬。

“嗯，那倒是没有啦，可是想想也不行啊？我的派生类怎么能override你的private函数呢？” 我嘟囔着。

“嗬，你倒是很确定啊！”Wendy的声音很轻柔，“你怎么老是这也不行，那也不行的，这几个月跟着我你就没学到什么东西吗？小菜鸟。”

真是可恶啊...

“小菜鸟，你全都忘了，访问控制级别跟一个函数是不是虚拟的根本没关系。判断一个函数是动态绑定还是静态绑定是函数调用解析的最后一个步骤。好好读读标准的3.4和5.2.2节吧。”

我完全处于下风，只好采取干扰战术。“好吧，就算你说的不错，我也还是不明白，何必把它设为private？”

“我且问你，倘若你不想让一个类中的成员函数被其他的类调用，应当如何处理？”

“当然是把它设置为private的，” 我回答道。

“那么你去看看我的Mountie类实现，特别是write()函数的实现。”

我正巴不得逃开Wendy那刺人的目光，便转过头去在我的屏幕上搜索，很快，我找到了：

void Mountie::write(std::ostream &Dudley) const
{
    Dudley << classID() << std::endl;
    do_write(Dudley);
}

嗨，最近卡通片真是看得太多了，居然犯这样的低级失误。还是老是承认吧：“好了，我明白了。classID()是一个实现细节，用来在保存对象时指示具象类的类型，派生类必须覆盖它，所以必须是纯虚的。但是既然是实现细节，就应该设为private的。”

“这还差不多，小菜鸟。”大虾点了点头，“现在给我解释一下为什么do_read()和do_write()是protected的？”

这个问题并不难，我组织了一下就回答：“因为派生类对象需要调用这两个函数的实现来读写其中的基类对象。”

“很好很好，”大虾差不多满意了，“不过，你再解释解释为什么我不把它们设为public的？”

现在我感觉好多了：“因为调用它们的时候必须以一种特定的方式进行。比如do_write()函数，必须先把类型信息写入，再把对象信息写入，这样读取的时候，负责生成对象的模块首先能够知道要读出来的对象是什么类型的，然后才能正确地从流中读取对象信息。”

“聪明啊，我的小菜鸟！”Wendy停顿了一下，“就跟学习外国口语一样，学习C++也不光是掌握语法而已，还必须要掌握大量的惯用法。”

“是啊是啊，我正打算读Coplien的书...”

[译者注：就是James Coplien 1992年的经典著作Advanced C++ Programming Style and Idioms]

大 虾挥了挥她的手，“冷静，小菜鸟，我不是指先知Coplien的那本书，我是指某种结构背后隐含的惯用法。比如一个类有virtual destructor，相当于告诉你说：‘嗨，我是一个多态基类，来继承我吧！’ 而如果一个类的destructor不是虚拟的，则相当于是在说：‘我不能作为多态基类，看在老天的份上，别继承我。’”

“同 样的，virtual函数的访问控制级别也具有隐含的意义。一个protected virtual function告诉你：‘你写的派生类应该，哦，可是说是必须调用我的实现。’而一个private virtual function是在说：‘派生类可以覆盖，也可以不覆盖我，随你的便。但是你不可以调用我的实现。’”

我点点头，告诉她我懂了，然后追问道：“那么public virtual function呢？”

“尽可能不要使用public virtual function。”她拿起一支笔写下了以下代码：

class HardToExtend
{
public:
  virtual void f();
};
 void HardToExtend::f()
{
 // Perform a specific action
}

“假设你发布了这个类。在写第二版时，需求有所变化，你必须改用Template Method。可是这根本不可能，你知道为什么？”

“呃，这个...，不知道。”

“由两种可能的办法。其一，将f()的实现代码转移到一个新的函数中，然后将f()本身设为non-virtual的：

class HardToExtend
{
// possibly protected
    virtual void do_f();
public:
    void f();
};
void HardToExtend::f()
{
    // pre-processing
    do_f();
    // post-processing
}
void HardToExtend::do_f()
{
    // Perform a specific action
}

然 而你原来写的派生类都是企图override函数f()而不是do_f()的，你必须改变所有的派生类实现，只要你错过了一个类，你的类层次就会染上先知 Meyers所说的‘精神分裂的行径’。” [译者注：参见Scott Meyers，Effective C++, Item 37，绝对不要重新定义继承而来的非虚拟函数]

“另一种办法是将f()移到private区域，引入一个新的non-virtual函数：”

class HardToExtend
{
// possibly protected
    virtual void f();
public:
    void call_f();
};

“这会导致无数令人头痛的问题。首先，所有的客户都企图调用f()而不是call_f()，现在它们的代码都不能编译了。更有甚者，大部分派生类都回把f()放在public区域中，这样直接使用派生类的用户可以访问到你本来想保护的细节。”

“对待虚函数要象对待数据成员一样，把它们设为private的，直到设计上要求使用更宽松的访问控制再来调整。要知道由private入public易，由public入private难啊！”

[译 者注：这篇文章所表达的思想具有一定的颠覆性，因为我们太容易在基类中设置public virtual function了，Java中甚至专门为这种做法建立了interface机制，现在竟然说这不好！一时间真是接受不了。但是仔细体会作者的意思，他并 不是一般地反对public virtual function，只是在template method大背景下给出上述原则。虽然这个原则在一般的设计中也是值得考虑的，但是主要的应用领域还是在template method模式中。当然，template method是一种非常有用和常用的模式，因此也决定了本文提出的原则具有广泛的意义。]

From: http://www.cnblogs.com/eastsurfer/archive/2006/05/14/400057.html


    一个人的成就取决于他的行动。同时我认为一个人的成就跟他时间管理的能力成正比。

    很多人时间管理做不好，因为他不够忙。时间管理好的人，第一个现象就是忙，整个人开始忙碌起来，不是瞎忙，而是很有效率的忙。

    时间管理的目的是为了要达成你的目标，所以假设一开始目标没有设定好，计划没有拟定详细，事实上时间管理的效率已经不理想了。

    成功就是每天进步1%。当你每天学习一点，行动一些，把计划做得越来越详细，不断地做检讨，你就会每天进步一点，慢慢步入成功。



    时间就是生命，掌握时间就是掌握生命！

    一个人的成就决定于他24小时做了哪些事情。时间管理的重点在于如何分配时间，在每一分每一秒都最有生产力的事情，在更短的时间达成更多的目标。书中同样用大量实践的心得分享了最棒的时间管理的十个关键。

    现在，我们来学习做好时间管理的十个关键：

    1、第一关键：要有明确的目标

    上次我们演习时，已经明确过每个人的目标。现在还是请你拿出纸和笔，在这张纸上，写出你明确的目标。

    如果你没有明确的目标，那时间是无法管理的。

    时间管理的目的，是让你在更短的时间达成更多你想要达成的目标。我们都知道成功等于目标，所以你愈能够把目标明确地设立好，依照我之前所分享的方法，你的时间管理就会愈好。

    2、第二关键：你必须要有一张“个人清单”

    也就是你必须要把今年所要做的每一件事情都列出来。现在就把你要完成的每一件目标列出来，不光是主要的目标，还有一些小的目标要达成，也要把它列出来。

    当你有“个人清单”之后，下一个你要做的是把目标切割。譬如为了达成今年的每一个目标，我上半年必须完成哪些事情？下一步就是把它切割成季目标。我这一季需要做哪些事情，全部列出来，如此再推出每一个月需要做哪些事情。

    假设你没有办法有一个全年的“个人清单”，你至少从现在开始必须要有每个月的“月清单”。当然我们都知道一日之计不是在于晨，而是在于昨夜，所以在前一天晚上要把第二天要做的事情列出来。记住，你永远没有时间做每一件事情，但你永远有时间做对你最重要的事情。

    当你列出来之后，把优先顺序排好，并且设定完成期限，这时你就已经迈向成功之路了。

    3、第三关键：也就是大家所熟悉的二十、八十定律，或八十、二十定律

    你要把时间管理好，一定要知道哪些事情对你是最重要的，它赋予你最高的生产力。假如这些事情你不是很清楚，不是很了解，那你的时间管理永远不会很好。所以每一天必须花最多时间做那一件事情。

    我个人一定会列出第二天要做的每一件事情，同时我会把这些事情分成小小的时段，这样我就可以百分之百地掌握我的时间了。

    还有一点，就是运用视觉的力量。导致时间管理不好的原因通常就是拖延。当“马上行动”摆在你前面，你很明确地看着它，它就会刺激你的潜意识，进入你的脑海里，迫使你马上行动。所以你应该在你的书桌前面贴一个“马上行动”四个大字。

    时间管理要做好，你就必须有一个明确而且详细的计划。计划愈详细愈容易管理，你也愈容易成功。

    4、第四关键：每天至少要有半小时到1小时的“不被干扰的时间”

    假如你能有1小时完全不受任何人干扰，自己关在自己的房间里面，开始思考一些事情，或是做一些你认为最重要的事情，这1个小时可以抵过你1天的工作效率， 甚至有时候这1小时比你3天工作的效率还要好。所以记住，不被干扰的时间至少要30分钟，最好的时间差不多是60分钟，也就是1个小时。

    一般来讲，需要花20分钟才能让自己的头脑冷静下来，心定下来。假设只有30分钟，效率并不会太好。所以给自己1个小时的不被干扰的时间是非常有效的方法。

    设定不被打扰的时间在早上，最好是起床的时候，5点到6点，这个时候，你一个人思考，尤其是你的头脑非常清楚，你会发挥非常非常大的力量。假如你这个时段 没有办法做到，还有一个时间你可以试试，就是在中午吃饭的时间。或是在下午3点到4点的时候。我自己设立的时间则是在晚上回家之后。

    5、第五关键：你的目标和你的价值观要吻合，不可以相互矛盾。

    你一定要确立你个人的价值观，假如价值观不明确，你就很难知道什么对你最重要。当价值观不明确的时候，你时间的分配一定不好。所以你一定要找一个时间把自己的价值观确定一下，什么对你才是最重要的？是健康、是事业、是家庭、是朋友，把它分配好。

    记住，“时间管理”的重点不在于管理时间，而在于如何分配时间。

    6、第六关键：每天静坐一小时

    你可以找一张椅子，就坐在那里，记住，一定要完全不受干扰，没有任何的音乐，没有任何的杂音，就一个人坐在椅子上。当然一开始的时候，你一定很想要动，那时候你就要鞭策自己不准动，直到满一小时。假设你每天能够静坐一小时，你工作的效率一定会提升。

    7、第七关键：所有的事情开始就把它做对

    开始就把它做到完美，就把它做到最好，这样你就不需要重复去做同一件事情。

    8、第八关键：你必须控制你的电话时间

    善于管理时间的人通常是由他的秘书帮他查询到底是谁打电话来，或是请他留言。留言时必须记住什么时间回电是最好的时机，不然你打电话过去，他又不在，徒劳无功。一般来讲，把电话积累到某一个时间，一次把它全部打完。

    9、第九关键：同一类的事情最好一次把它做完

    当你重复去做同一件事情，你会熟能生巧，因此你的效率一定会增加。

    10、第十关键：做“时间日志”

    你花了多少时间在做那些事情，把它详细抵记录下来，每天做了什么，一一记录下来。你会发现，哎呀！浪费那么多时间。当你找到浪费时间的根源，你才有办法改变。

    接下来，我们来学习做好时间管理最重要的四个秘诀：

    1、 第一秘诀：做最有生产力的事情

    我把这句话“在每一分，每一秒都要做最有生产力的事情”贴在我的书房里，我发现我的时间管理的确有进步，同时也因为这句话的影响，我在27岁时，也成了亿万富翁。所以，请你也和我一样，把这句话贴出来，时刻提醒自己每一分、每一秒都要做最有生产力的事情。

    2、第二秘诀：“时间大于金钱”

    用你的金钱去换取别人的成功经验，这是比较快的方式。

    3、第三秘诀：花最多时间做最重要可是不紧急的事情成功网

    我们常谈到时间管理，有所谓紧急的事情、重要的事情，然而到底应该先做哪些事情？当然第一个要做的一定是紧急又重要的事情。通常这些都是一些迫不及待要解决的问题。当你天天处理这些事情的时候，表示你的时间管理并不是那么的理想。

    成功者花最多的时间在做最重要、可是不紧急的事情，这些都是所谓的高生产力的事情。然而一般人是做紧急，但不重要的事情。你必须学会如何把重要的事情变得很紧急，这时你就会立刻开始做高生产力的事情了。

    4、第四秘诀：你一定要跟顶尖的人士学习

    每一个成功人士都是跟之前成功的人士学习，这几乎没有什么例外。你跟什么人接触，你的想法就会跟他接近，所以千万要仔细抵选择你所接触的对象，因为这会节省你很多时间。

    假如你跟一个成功者在一起，他花了40年成功，你跟10个这样的人在一起，你是不是就浓缩了400年的经验？这不是时间管理，那什么才叫做时间管理呢？

    一旦掌握了时间管理的秘诀，你会发现自己做事的效率竟然会这么好，你终于有了更多的时间来做自己真正想做的事情。这美好的一切都来自于你彻底的实践学到的每一个方法，从今天开始你将成为一个不折不扣的时间管理专家。