There is a famous paradox in philosophy: a barber says, "I only shave for those who do not shave yourself." So everyone asked him, then you do not give yourself a shave? Obviously this question can not be answered - if he shaves himself, it violates the rules that do not shave for someone who does not shave himself; but if he does not shave himself, he must shave himself as he promises to help himself Shaved man shaved.
It sounds like a tongue twister, but this "tongue twister" has triggered a third crisis in the mathematical community. When the British philosopher and mathematician Brandt Russell put forward the barbarian paradox, the founder of modern logic Frege claimed that his "whole theory of the building completely collapsed." In fact, this does not blame Frege, blame the male mind thinking that society - if the barber is a woman, which there are so many problems!
Of course, this solution is only ridicule, the logical contradictions, there are many similar interesting paradox. There is a contradictory story of Chu people in primary school textbooks. In the twenty-second military regulations, there is also an unjustified provision: under the "twenty-second military regulations", only the madman can be allowed to avoid the flight , Provided that the application must be made by me. But think about it will find that even if the application, it is impossible to be passed - to be able to make a reasonable application, just to prove that you are not crazy.
In general, the contradiction does not impede the development of things like the Russell paradox, which hinders Frege's new books. But it is these seemingly irreconcilable contradictions, to promote the academic progress and update. And they are not only in the theory or literature, life in a number of major inventions found, are derived from the solution to the contradiction.
For example, in fact Edison did not "invent" the light bulb - the British physicist Joseph Swan in 1860 to create the first carbon wire lamp, and Edison and bulb fate 18 years later began. One of his greatest contributions was to reconcile the contradiction between the form and the applicability of the bulb - before he made a continuous use of 13 hours of incandescent, most of the families used were still kerosene lamps, and the predecessors Invented a series of light bulbs are not really practical form of lighting.
Although our relationship with Edison and the light bulb is purely misunderstood, but the sound film is really his invention. At the beginning of the twentieth century, jazz and silent cinema were two main forms of entertainment, and when people wanted to blend their entertainment into death, they became contradictory to each other - no one could image and sound Bit recorded. And Edison's invention solved the problem, in 1910, he himself improved, with the assistant with the previously invented the phonograph upgrade to "phonograph plus", that can see the image of the phonograph, the world's first sound film machine was born The
log in
How to solve a seemingly irreconcilable contradiction?
How to solve a seemingly irreconcilable contradiction?
Guangqi Honda
Guangqi Honda
3 days ago
advertising
There is a famous paradox in philosophy: a barber says, "I only shave for those who do not shave yourself." So everyone asked him, then you do not give yourself a shave? Obviously this question can not be answered - if he shaves himself, it violates the rules that do not shave for someone who does not shave himself; but if he does not shave himself, he must shave himself as he promises to help himself Shaved man shaved.
It sounds like a tongue twister, but this "tongue twister" has triggered a third crisis in the mathematical community. When the British philosopher and mathematician Brandt Russell put forward the barbarian paradox, the founder of modern logic Frege claimed that his "whole theory of the building completely collapsed." In fact, this does not blame Frege, blame the male mind thinking that society - if the barber is a woman, which there are so many problems!
Of course, this solution is only ridicule, the logical contradictions, there are many similar interesting paradox. There is a contradictory story of Chu people in primary school textbooks. In the twenty-second military regulations, there is also an unjustified provision: under the "twenty-second military regulations", only the madman can be allowed to avoid the flight , Provided that the application must be made by me. But think about it will find that even if the application, it is impossible to be passed - to be able to make a reasonable application, just to prove that you are not crazy.
In general, the contradiction does not impede the development of things like the Russell paradox, which hinders Frege's new books. But it is these seemingly irreconcilable contradictions, to promote the academic progress and update. And they are not only in the theory or literature, life in a number of major inventions found, are derived from the solution to the contradiction.
For example, in fact Edison did not "invent" the light bulb - the British physicist Joseph Swan in 1860 to create the first carbon wire lamp, and Edison and bulb fate 18 years later began. One of his greatest contributions was to reconcile the contradiction between the form and the applicability of the bulb - before he made a continuous use of 13 hours of incandescent, most of the families used were still kerosene lamps, and the predecessors Invented a series of light bulbs are not really practical form of lighting.
Although our relationship with Edison and the light bulb is purely misunderstood, but the sound film is really his invention. At the beginning of the twentieth century, jazz and silent cinema were two main forms of entertainment, and when people wanted to blend their entertainment into death, they became contradictory to each other - no one could image and sound Bit recorded. And Edison's invention solved the problem, in 1910, he himself improved, with the assistant with the previously invented the phonograph upgrade to "phonograph plus", that can see the image of the phonograph, the world's first sound film machine was born there
Edison
Even now, technology must continue to overcome the contradictions can be improved. Just a decade ago, the extreme sports photographers were faced with an "irreconcilable contradiction": or they could not leave those cool moments, or they had to take pictures of their lives - in order to solve this contradiction, The development of the camera technology has been trying to balance the possibility of shooting and the risk factor of this pair of contradictions.
log in
How to solve a seemingly irreconcilable contradiction?
How to solve a seemingly irreconcilable contradiction?
Guangqi Honda
Guangqi Honda
3 days ago
advertising
There is a famous paradox in philosophy: a barber says, "I only shave for those who do not shave yourself." So everyone asked him, then you do not give yourself a shave? Obviously this question can not be answered - if he shaves himself, it violates the rules that do not shave for someone who does not shave himself; but if he does not shave himself, he must shave himself as he promises to help himself Shaved man shaved.
It sounds like a tongue twister, but this "tongue twister" has triggered a third crisis in the mathematical community. When the British philosopher and mathematician Brandt Russell put forward the barbarian paradox, the founder of modern logic Frege claimed that his "whole theory of the building completely collapsed." In fact, this does not blame Frege, blame the male mind thinking that society - if the barber is a woman, which there are so many problems!
Of course, this solution is only ridicule, the logical contradictions, there are many similar interesting paradox. There is a contradictory story of Chu people in primary school textbooks. In the twenty-second military regulations, there is also an unjustified provision: under the "twenty-second military regulations", only the madman can be allowed to avoid the flight , Provided that the application must be made by me. But think about it will find that even if the application, it is impossible to be passed - to be able to make a reasonable application, just to prove that you are not crazy.
In general, the contradiction does not impede the development of things like the Russell paradox, which hinders Frege's new books. But it is these seemingly irreconcilable contradictions, to promote the academic progress and update. And they are not only in the theory or literature, life in a number of major inventions found, are derived from the solution to the contradiction.
For example, in fact Edison did not "invent" the light bulb - the British physicist Joseph Swan in 1860 to create the first carbon wire lamp, and Edison and bulb fate 18 years later began. One of his greatest contributions was to reconcile the contradiction between the form and the applicability of the bulb - before he made a continuous use of 13 hours of incandescent, most of the families used were still kerosene lamps, and the predecessors Invented a series of light bulbs are not really practical form of lighting.
Although our relationship with Edison and the light bulb is purely misunderstood, but the sound film is really his invention. At the beginning of the twentieth century, jazz and silent cinema were two main forms of entertainment, and when people wanted to blend their entertainment into death, they became contradictory to each other - no one could image and sound Bit recorded. And Edison's invention solved the problem, in 1910, he himself improved, with the assistant with the previously invented the phonograph upgrade to "phonograph plus", that can see the image of the phonograph, the world's first sound film machine was born The
Edison
Even now, technology must continue to overcome the contradictions can be improved. Just a decade ago, the extreme sports photographers were faced with an "irreconcilable contradiction": or they could not leave those cool moments, or they had to take pictures of their lives - in order to solve this contradiction, The development of the camera technology has been trying to balance the possibility of shooting and the risk factor of this pair of contradictions.
The camera can only take the shooting, with the car with the moment of shooting on the cameraman's life safety threat
As a surfing enthusiast, GoPro founder Nick Woodman also found that the previous sports camera can not take into account the shooting accuracy and shooting stability - high-precision DV camera bulky, easy to fly in extreme sports, or even face ; And portable cameras often do not meet the needs of clear records. So he thought of developing high-definition camera at the same time, it will become smaller, lighter, easier to fix - GoPro was born and swept the world, it reconciled with the contradiction may even save the lives of countless photographers.
There is always a philosophical question in the history of car development: why is the power of the engine and the economy become contradictory and incompatible? Even the seemingly balanced Atkinson cycle must also be based on a weakening power. Is it a strong and energy-saving power system that really does not exist like a barber who only "shaves his face"
log in
How to solve a seemingly irreconcilable contradiction?
How to solve a seemingly irreconcilable contradiction?
Guangqi Honda
Guangqi Honda
3 days ago
advertising
There is a famous paradox in philosophy: a barber says, "I only shave for those who do not shave yourself." So everyone asked him, then you do not give yourself a shave? Obviously this question can not be answered - if he shaves himself, it violates the rules that do not shave for someone who does not shave himself; but if he does not shave himself, he must shave himself as he promises to help himself Shaved man shaved.
It sounds like a tongue twister, but this "tongue twister" has triggered a third crisis in the mathematical community. When the British philosopher and mathematician Brandt Russell put forward the barbarian paradox, the founder of modern logic Frege claimed that his "whole theory of the building completely collapsed." In fact, this does not blame Frege, blame the male mind thinking that society - if the barber is a woman, which there are so many problems!
Of course, this solution is only ridicule, the logical contradictions, there are many similar interesting paradox. There is a contradictory story of Chu people in primary school textbooks. In the twenty-second military regulations, there is also an unjustified provision: under the "twenty-second military regulations", only the madman can be allowed to avoid the flight , Provided that the application must be made by me. But think about it will find that even if the application, it is impossible to be passed - to be able to make a reasonable application, just to prove that you are not crazy.
In general, the contradiction does not impede the development of things like the Russell paradox, which hinders Frege's new books. But it is these seemingly irreconcilable contradictions, to promote the academic progress and update. And they are not only in the theory or literature, life in a number of major inventions found, are derived from the solution to the contradiction.
For example, in fact Edison did not "invent" the light bulb - the British physicist Joseph Swan in 1860 to create the first carbon wire lamp, and Edison and bulb fate 18 years later began. One of his greatest contributions was to reconcile the contradiction between the form and the applicability of the bulb - before he made a continuous use of 13 hours of incandescent, most of the families used were still kerosene lamps, and the predecessors Invented a series of light bulbs are not really practical form of lighting.
Although our relationship with Edison and the light bulb is purely misunderstood, but the sound film is really his invention. At the beginning of the twentieth century, jazz and silent cinema were two main forms of entertainment, and when people wanted to blend their entertainment into death, they became contradictory to each other - no one could image and sound Bit recorded. And Edison's invention solved the problem, in 1910, he himself improved, with the assistant with the previously invented the phonograph upgrade to "phonograph plus", that can see the image of the phonograph, the world's first sound film machine was born The
Edison
Even now, technology must continue to overcome the contradictions can be improved. Just a decade ago, the extreme sports photographers were faced with an "irreconcilable contradiction": or they could not leave those cool moments, or they had to take pictures of their lives - in order to solve this contradiction, The development of the camera technology has been trying to balance the possibility of shooting and the risk factor of this pair of contradictions.
The camera can only take the shooting, with the car with the moment of shooting on the cameraman's life safety threat
As a surfing enthusiast, GoPro founder Nick Woodman also found that the previous sports camera can not take into account the shooting accuracy and shooting stability - high-precision DV camera bulky, easy to fly in extreme sports, or even face ; And portable cameras often do not meet the needs of clear records. So he thought of developing high-definition camera at the same time, it will become smaller, lighter, easier to fix - GoPro was born and swept the world, it reconciled with the contradiction may even save the lives of countless photographers.
There is always a philosophical question in the history of car development: why is the power of the engine and the economy become contradictory and incompatible? Even the seemingly balanced Atkinson cycle must also be based on a weakening power. Is it a strong and energy-saving power system that really does not exist like a barber who only "shaves his face"
In order to find the optimal solution for power and economic problems, Honda tried to develop a new Hybrid system. One of the most test skill, is to constantly adjust the engine and the output ratio of electric power. To this end, Honda did not use low-power battery, low-power motor, but with a superior performance 315N · M high-torque motor, while high-power battery for its power supply; as mixed with different power ratio, Honda to break the routine, So that the battery, the engine all the motor work, so not only to ensure smooth power, but also to keep the engine and the motor in the best output ratio, the perfect balance of power and economy.
This hybrid system is i-MMD, 2017 the world's top ten engines. It took the lead in the Accord who relaxed and elegantly won the famous US consumer media, "Consumer Report" given the "strongest fuel efficiency" title. Although the US "consumer report" used in the EPA cycle conditions have been a lot of stop and stop the urban road conditions, but in order to test the actual performance of i-MMD, we still driving the Accord sharp mix, carried out a near Harsh test.
And its performance, beyond the vast majority of people expected.
log in
How to solve a seemingly irreconcilable contradiction?
How to solve a seemingly irreconcilable contradiction?
Guangqi Honda
Guangqi Honda
3 days ago
advertising
There is a famous paradox in philosophy: a barber says, "I only shave for those who do not shave yourself." So everyone asked him, then you do not give yourself a shave? Obviously this question can not be answered - if he shaves himself, it violates the rules that do not shave for someone who does not shave himself; but if he does not shave himself, he must shave himself as he promises to help himself Shaved man shaved.
It sounds like a tongue twister, but this "tongue twister" has triggered a third crisis in the mathematical community. When the British philosopher and mathematician Brandt Russell put forward the barbarian paradox, the founder of modern logic Frege claimed that his "whole theory of the building completely collapsed." In fact, this does not blame Frege, blame the male mind thinking that society - if the barber is a woman, which there are so many problems!
Of course, this solution is only ridicule, the logical contradictions, there are many similar interesting paradox. There is a contradictory story of Chu people in primary school textbooks. In the twenty-second military regulations, there is also an unjustified provision: under the "twenty-second military regulations", only the madman can be allowed to avoid the flight , Provided that the application must be made by me. But think about it will find that even if the application, it is impossible to be passed - to be able to make a reasonable application, just to prove that you are not crazy.
In general, the contradiction does not impede the development of things like the Russell paradox, which hinders Frege's new books. But it is these seemingly irreconcilable contradictions, to promote the academic progress and update. And they are not only in the theory or literature, life in a number of major inventions found, are derived from the solution to the contradiction.
For example, in fact Edison did not "invent" the light bulb - the British physicist Joseph Swan in 1860 to create the first carbon wire lamp, and Edison and bulb fate 18 years later began. One of his greatest contributions was to reconcile the contradiction between the form and the applicability of the bulb - before he made a continuous use of 13 hours of incandescent, most of the families used were still kerosene lamps, and the predecessors Invented a series of light bulbs are not really practical form of lighting.
Although our relationship with Edison and the light bulb is purely misunderstood, but the sound film is really his invention. At the beginning of the twentieth century, jazz and silent cinema were two main forms of entertainment, and when people wanted to blend their entertainment into death, they became contradictory to each other - no one could image and sound Bit recorded. And Edison's invention solved the problem, in 1910, he himself improved, with the assistant with the previously invented the phonograph upgrade to "phonograph plus", that can see the image of the phonograph, the world's first sound film machine was born The
Edison
Even now, technology must continue to overcome the contradictions can be improved. Just a decade ago, the extreme sports photographers were faced with an "irreconcilable contradiction": or they could not leave those cool moments, or they had to take pictures of their lives - in order to solve this contradiction, The development of the camera technology has been trying to balance the possibility of shooting and the risk factor of this pair of contradictions.
The camera can only take the shooting, with the car with the moment of shooting on the cameraman's life safety threat
As a surfing enthusiast, GoPro founder Nick Woodman also found that the previous sports camera can not take into account the shooting accuracy and shooting stability - high-precision DV camera bulky, easy to fly in extreme sports, or even face ; And portable cameras often do not meet the needs of clear records. So he thought of developing high-definition camera at the same time, it will become smaller, lighter, easier to fix - GoPro was born and swept the world, it reconciled with the contradiction may even save the lives of countless photographers.
There is always a philosophical question in the history of car development: why is the power of the engine and the economy become contradictory and incompatible? Even the seemingly balanced Atkinson cycle must also be based on a weakening power. Is it a strong and energy-saving power system that really does not exist like a barber who only "shaves his face"
In order to find the optimal solution for power and economic problems, Honda tried to develop a new Hybrid system. One of the most test skill, is to constantly adjust the engine and the output ratio of electric power. To this end, Honda did not use low-power battery, low-power motor, but with a superior performance 315N · M high-torque motor, while high-power battery for its power supply; as mixed with different power ratio, Honda to break the routine, So that the battery, the engine all the motor work, so not only to ensure smooth power, but also to keep the engine and the motor in the best output ratio, the perfect balance of power and economy.
This hybrid system is i-MMD, 2017 the world's top ten engines. It took the lead in the Accord who relaxed and elegantly won the famous US consumer media, "Consumer Report" given the "strongest fuel efficiency" title. Although the US "consumer report" used in the EPA cycle conditions have been a lot of stop and stop the urban road conditions, but in order to test the actual performance of i-MMD, we still driving the Accord sharp mix, carried out a near Harsh test.
And its performance, beyond the vast majority of people expected.
This "super-expected" comes from its system maximum power up to 158kw, the most common 0 ~ 60km / h only need 4s - this data can be said that the current mainstream mid-size car's strongest representative, even more than some of the main movement Mid-size models; want to be faster than it may be to break the tire grip.
This "super-expected" also comes from the driving process, Accord sharp mixing of the main output unit for the advantages of large torque motor performance - the whole silence, throttle performance linear, as if driving a pure electric car, no change The existence of the mechanism, the power is extremely smooth.
In the most testable power source switching connection, Accord sharp mixed performance is also "more than expected" - in the pure electricity, hybrid and high-speed engine power switching process, we always did not feel any sense of abrupt, Both pure and mixed modes are motor drives.
The only thing that is not expected, may be fuel consumption. Many people in the driving Accord sharp mix after five kilometers, will be surprised to find that the car can actually go to 3.9 liters / 100 km. A 60L fuel tank table shows mileage can go to 1566 km - just Beijing from the distance to Yinchuan, the actual fuel consumption even much lower than expected. This is not only about how much oil can save, it is an environmentally friendly attitude, a relief from the simple, simple way of life. Such as reducing the frequency of gas stations to reduce the time to queue up; for example, less worried about the impact of oil prices on the impact of life, do not have to ignore the long-distance driving all the way to the scenery, just looking for gas stations.
In addition, we even try to "torture" the Accord mix - after filling the oil, with the fastest way to fuel consumption thoroughly. But Mercedes-Benz 648.3 km, we found that the fuel actually left half, mileage shows at least 542 km can also be driving. Obviously, we have been unable to complete this test challenge.
至此，我们终于确定，雅阁锐混动完成了对混动系统的一次重新定位。至少它完成了 Sport but Hybrid 的挑战，用更强劲、更平顺及更经济的表现折服了所有人。可以说，雅阁锐混动完美摆平了动力与经济这一看似无法调和的矛盾，让曾经的不可能变为可能，成为当今混动中级座驾里最具个性和乐趣的一位。从它开始，混动车再也不只是一台节油家用车。
================================================ Source: https://promotion.zhihu.com/p/19701526?adcode=f8145e35a90540de90a0d17385192365 ===================================================================
如何解决一个看似不可调和的矛盾？
哲学上有一个著名的悖论：一位理发师说，「我只为那些不给自己刮脸的人刮脸。」于是大家问他，那你给不给自己刮脸？显然这个问题无法回答——如果他给自己刮脸，那就违反了只为不给自己刮脸的人刮脸的规则；但他不给自己刮脸的话，就必须给自己刮脸，因为他承诺要帮自己不刮脸的人刮脸。
听上去很像绕口令，但这个「绕口令」却引发了数学界的第三次危机。当英国哲学家、数学家勃兰特·罗素提出理发师悖论时，现代逻辑的创始人弗雷格声称自己的「整个理论的大厦全然崩塌」。其实这不怪弗雷格，怪当时那个男权思维的社会——如果理发师是女性，哪还有这么多问题！
当然，这种解答只是调侃，就逻辑矛盾来说，类似的有趣悖论还有很多。小学课本上有楚国人自相矛盾的故事，《第二十二条军规》中也描述了一条毫无道理的规定：根据「第二十二条军规」，只有疯子才能获准免除飞行，前提是必须由本人提出申请。但仔细想想就会发现，即使提出申请，也根本不可能被通过——能够有条有理地提出申请，恰好就证明了你没疯。
通常来说，矛盾并不会像罗素悖论阻碍弗雷格的新书一般，阻碍事物的发展。反而就是这些看似不可调和的矛盾，推动了学术的进步与更新。并且它们不只存在于理论或文学中，生活中的一些重大发明发现，都来源于对矛盾的解决。
比如，事实上爱迪生并非「发明」了灯泡——英国物理学家约瑟夫·斯旺在 1860 年就制造出了第一个碳丝电灯，而爱迪生与灯泡的缘分 18 年后才开始。他本人最大的贡献之一是调和了灯泡的形式与适用性之间的矛盾——在他制造出可连续使用 13 小时的白炽灯之前，大部分家庭中使用的仍然是煤油灯，而前人发明出的一系列灯泡都不是真正实用的照明形式。
虽然我们对爱迪生与灯泡的关系纯属误解，但有声电影确实是他发明的。20 世纪初，爵士乐和无声电影算是两种主要的娱乐方式，当人们想要将两者融合娱乐至死时，它们却互相成为了矛盾——没有人能将图像和声音分秒不差地对位记录下来。而爱迪生的发明解决了这个问题，1910 年，他自己改良自己，跟助手一起将之前发明的留声机升级成「留声机 plus」，即能看到图像的留声机，世界上第一台有声电影机就此诞生。
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如何解决一个看似不可调和的矛盾？
如何解决一个看似不可调和的矛盾？
广汽本田
广汽本田
3 天前
广告
哲学上有一个著名的悖论：一位理发师说，「我只为那些不给自己刮脸的人刮脸。」于是大家问他，那你给不给自己刮脸？显然这个问题无法回答——如果他给自己刮脸，那就违反了只为不给自己刮脸的人刮脸的规则；但他不给自己刮脸的话，就必须给自己刮脸，因为他承诺要帮自己不刮脸的人刮脸。
听上去很像绕口令，但这个「绕口令」却引发了数学界的第三次危机。当英国哲学家、数学家勃兰特·罗素提出理发师悖论时，现代逻辑的创始人弗雷格声称自己的「整个理论的大厦全然崩塌」。其实这不怪弗雷格，怪当时那个男权思维的社会——如果理发师是女性，哪还有这么多问题！
当然，这种解答只是调侃，就逻辑矛盾来说，类似的有趣悖论还有很多。小学课本上有楚国人自相矛盾的故事，《第二十二条军规》中也描述了一条毫无道理的规定：根据「第二十二条军规」，只有疯子才能获准免除飞行，前提是必须由本人提出申请。但仔细想想就会发现，即使提出申请，也根本不可能被通过——能够有条有理地提出申请，恰好就证明了你没疯。
通常来说，矛盾并不会像罗素悖论阻碍弗雷格的新书一般，阻碍事物的发展。反而就是这些看似不可调和的矛盾，推动了学术的进步与更新。并且它们不只存在于理论或文学中，生活中的一些重大发明发现，都来源于对矛盾的解决。
比如，事实上爱迪生并非「发明」了灯泡——英国物理学家约瑟夫·斯旺在 1860 年就制造出了第一个碳丝电灯，而爱迪生与灯泡的缘分 18 年后才开始。他本人最大的贡献之一是调和了灯泡的形式与适用性之间的矛盾——在他制造出可连续使用 13 小时的白炽灯之前，大部分家庭中使用的仍然是煤油灯，而前人发明出的一系列灯泡都不是真正实用的照明形式。
虽然我们对爱迪生与灯泡的关系纯属误解，但有声电影确实是他发明的。20 世纪初，爵士乐和无声电影算是两种主要的娱乐方式，当人们想要将两者融合娱乐至死时，它们却互相成为了矛盾——没有人能将图像和声音分秒不差地对位记录下来。而爱迪生的发明解决了这个问题，1910 年，他自己改良自己，跟助手一起将之前发明的留声机升级成「留声机 plus」，即能看到图像的留声机，世界上第一台有声电影机就此诞生。
爱迪生
即使是现在，技术也要不断克服矛盾才能得到进步。就在十年前，极限运动摄影师们还面临着一个「不可调和的矛盾」：要不就无法留下那些炫酷的瞬间，要不就得用生命去拍照——为了解决这个矛盾，运动照相机的技术发展一直在尝试平衡拍摄可能性和危险系数这一对矛盾。
相机只能进行取景拍摄，跟车一起拍摄运动瞬间对摄像师的生命安全有威胁
作为一个冲浪爱好者，GoPro 的创始人尼克·伍德曼也发现，此前的运动摄像机无法兼顾拍摄精度和拍摄稳定性——高精度的 DV 摄像机体积庞大，容易在极限运动中飞脱，甚至打脸；而便携式相机往往达不到清晰记录的需求。因此他才想到在研发高清摄像头的同时，将其变得更小、更轻、更易固定——GoPro 由此诞生并风靡全球，它调和的矛盾甚至可能拯救无数极限摄影师的生命。
汽车发展史上也始终存在着一个哲学问题：为什么发动机的动力和经济成为了矛盾，无法兼容？即使是看似平衡的阿特金森循环，也必须建立在动力削弱的基础上。难道强劲且节能的动力系统，真的像那位「只为不自己刮脸者刮脸」的理发师一样，并不存在吗？
