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「Models are only as good as their assumptions.」- 伊曼纽尔·德曼经典语录
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Models are only as good as their assumptions.
伊曼纽尔·德曼
💡 解读：
模型的好坏取决于其假设。
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The most important lesson I learned as a physicist...
The world is not a model. The model is a model.
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👤 更多 伊曼纽尔·德曼 经典语录
9句
Models are only models, not the thing itself. We cannot therefore place too much reliance on them; nor can we afford to place too little.
伊曼纽尔·德曼
The only true test of a model is its ability to predict the future, and the future is always uncertain.
伊曼纽尔·德曼
The world is not a model. The model is a model.
伊曼纽尔·德曼
The world is not a Monte Carlo simulation.
伊曼纽尔·德曼
In physics you’re playing against God; in finance you’re playing against God’s creatures.
伊曼纽尔·德曼
Models are only models, not the thing itself. You can’t eat a menu, no matter how accurate the description.
伊曼纽尔·德曼
The most important lesson I learned as a physicist on Wall Street is that markets are not physics.
伊曼纽尔·德曼
The most important lesson of quantitative finance is that you must understand the limitations of your models.
伊曼纽尔·德曼
The most important lesson of my life as a quant is that models are not reality.
伊曼纽尔·德曼
🔥 热门推荐
10句
但是在这里，真正属于我的世界只有脚下的小路那么宽。我一步也不会离开这条路。我从不曾需要多么宽阔的通道，能侧身而过就足够了。像鸟在天空侧身飞翔，鱼在大海里侧身遨游，我从来不曾渴望过全部的世界。我只是经过这个世界，去向的一个小小的所在。我只依赖熟知的事物而生活，我心有牵挂，不想迷路，不想回不了家。我在山野里，游荡在节制之中。但已经感到足够的自由。
李娟
但愿同入梦。
琼瑶
悲伤就是知识
拜伦
表面看起来糟糕的事，本质上却往往并非如此。
塞涅卡
我绝不坚信这个时代没有放之四海而皆准的正义和良善的价值观，它们不仅仅有，而且不是朝令夕改流动无常的，它们是稳定而永恒的。
亚历山大·索尔仁尼琴
我们根本没想到要怀疑或轻视“历史的启示”；历史就是我们的一切。
恩格斯
奇花与丽日争妍，翠竹共青天斗碧。
吴承恩
大家礼义教子弟，小家凶恶训儿郎。
周希陶
人人为我，我为人人。
列宁
真理就是自由人的祖国。真理不存在于丑化了的现实里。生命的第一个行动就是创造的行动。在争论中是不分高贵卑鄙，也不管称号姓氏的，重要的只是真理，在它面前人人平等。
罗曼·罗兰
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40句相邻名言
Monetary policy is a powerful tool, but it cannot solve all economic problems; it must be complemented by sound fiscal policies.
罗伯特·蒙代尔
提出不可能三角理论
The international monetary system is like a language; if everyone speaks the same one, communication is much easier.
罗伯特·蒙代尔
提出不可能三角理论
Flexible exchange rates are not a panacea; they can sometimes create more problems than they solve.
罗伯特·蒙代尔
提出不可能三角理论
The great advantage of a single currency is that it eliminates exchange rate uncertainty and reduces transaction costs.
罗伯特·蒙代尔
提出不可能三角理论
Monetary policy is a potent tool for stabilization, but it cannot achieve two independent targets at the same time.
罗伯特·蒙代尔
提出不可能三角理论
The optimal currency area is the region in which it is possible to stabilize employment and prices with a minimum of real economic disruption.
罗伯特·蒙代尔
提出不可能三角理论
Flexible exchange rates are not a panacea for all economic ills, but they can provide a useful adjustment mechanism.
罗伯特·蒙代尔
提出不可能三角理论
The international monetary system is the glue that holds the world economy together.
罗伯特·蒙代尔
提出不可能三角理论
The great advantage of a single currency is that it eliminates exchange rate uncertainty and reduces transaction costs, thereby promoting trade and investment.
罗伯特·蒙代尔
提出不可能三角理论
Monetary unions are not just about economics; they are also about politics and the willingness of nations to surrender some sovereignty for greater stability.
罗伯特·蒙代尔
提出不可能三角理论
Inflation is always and everywhere a monetary phenomenon.
罗伯特·蒙代尔
提出不可能三角理论
Flexible exchange rates are a means of combining interdependence among countries with autonomy in domestic economic policies.
罗伯特·蒙代尔
提出不可能三角理论
Models are only models, not the thing itself. We cannot therefore place too much reliance on them; nor can we afford to place too little.
伊曼纽尔·德曼
提出波动率微笑现象
The most important lesson of my life as a quant is that models are not reality.
伊曼纽尔·德曼
提出波动率微笑现象
Models are only models, not the thing itself. You can’t eat a menu, no matter how accurate the description.
伊曼纽尔·德曼
提出波动率微笑现象
The most important lesson of quantitative finance is that you must understand the limitations of your models.
伊曼纽尔·德曼
提出波动率微笑现象
In physics you’re playing against God; in finance you’re playing against God’s creatures.
伊曼纽尔·德曼
提出波动率微笑现象
The world is not a Monte Carlo simulation.
伊曼纽尔·德曼
提出波动率微笑现象
The only true test of a model is its ability to predict the future, and the future is always uncertain.
伊曼纽尔·德曼
提出波动率微笑现象
The most important lesson I learned as a physicist on Wall Street is that markets are not physics.
伊曼纽尔·德曼
提出波动率微笑现象
The world is not a model. The model is a model.
伊曼纽尔·德曼
提出波动率微笑现象
The voice of the intellect is a soft one, but it does not rest until it has gained a hearing.
西格蒙德·弗洛伊德
精神分析学派创始人
The first human who hurled an insult instead of a stone was the founder of civilization.
西格蒙德·弗洛伊德
精神分析学派创始人
Dreams are the royal road to the unconscious.
西格蒙德·弗洛伊德
精神分析学派创始人
Where id was, there ego shall be.
西格蒙德·弗洛伊德
精神分析学派创始人
The ego is not master in its own house.
西格蒙德·弗洛伊德
精神分析学派创始人
The mind is like an iceberg, it floats with one-seventh of its bulk above water.
西格蒙德·弗洛伊德
精神分析学派创始人
Unexpressed emotions will never die. They are buried alive and will come forth later in uglier ways.
西格蒙德·弗洛伊德
精神分析学派创始人
The goal of all life is death.
西格蒙德·弗洛伊德
精神分析学派创始人
Neurosis is the inability to tolerate ambiguity.
西格蒙德·弗洛伊德
精神分析学派创始人
The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed.
卡尔·荣格
分析心理学创立者
Everything that irritates us about others can lead us to an understanding of ourselves.
卡尔·荣格
分析心理学创立者
The privilege of a lifetime is to become who you truly are.
卡尔·荣格
分析心理学创立者
Knowing your own darkness is the best method for dealing with the darknesses of other people.
卡尔·荣格
分析心理学创立者
The pendulum of the mind alternates between sense and nonsense, not between right and wrong.
卡尔·荣格
分析心理学创立者
The greatest and most important problems of life are all fundamentally insoluble. They can never be solved but only outgrown.
卡尔·荣格
分析心理学创立者
The greatest and most important problems of life are all fundamentally insoluble. They can never be solved, but only outgrown.
卡尔·荣格
分析心理学创立者
Science demands from a man all his life.
伊万·巴甫洛夫
提出经典条件反射理论
The digestive canal is, so to speak, the primary and most ancient laboratory of living matter.
伊万·巴甫洛夫
提出经典条件反射理论
Perfect as is the wing of a bird, it never could raise the bird up without resting on air. Facts are the air of science. Without them a man of science can never rise.
伊万·巴甫洛夫
提出经典条件反射理论
🎲 随机 · 灵感闪现
✨ 名言如星，拾光而行
