Top 1200 Mathematical Models Quotes & Sayings - Page 4

There is no perfect mathematical formula for pricing a business.

A mathematical proof must be perspicuous.

The possibility that stock value in aggregate can become irrationally high is contrary to the hard-form "efficient market" theory that many of you once learned as gospel from your mistaken professors of yore. Your mistaken professors were too much influenced by "rational man" models of human behavior from economics and too little by "foolish man" models from psychology and real-world experience.

I actually wanted to be an astronaut, but I don't have a mathematical brain.

There's a mathematical way to get success.

But if the brain is not like a computer, then what is it like? What kind of model can we form in regard to its functioning? I believe there's only one answer to that question, and perhaps it will disturb you: there is no model of the brain, nor will there ever be. That's because the brain, as the constructor of all models, transcends all models. The brain's uniqueness stems from the fact that nowhere in the known universe is there anything even remotely resembling it.

There has to be a mathematical explanation for how bad that tie is.

Have the models been successful in predicting anything? They, of course, predict substantial global warming. This is not surprising given the expressed belief of some of the model builders in the global warming Hypothesis and the many parameters in the model that need to be introduced. However, the models also predict unambiguously that the atmosphere is warming faster than the surface of the earth; but all the available observational data unambiguously shows the opposite!

The moving power of mathematical invention is not reasoning but imagination.

A physical law must possess mathematical beauty.

People say: 'Models are so young, they're so skinny.' But Mr. Balenciaga used models at 16, and that will never change. People say they are skinny, but there is a difference between skinny and sick. If someone is sick, they're sick. It's not because of fashion. If I have flu, I have flu; it's not because I work in fashion.

Fourier is a mathematical poem.

There is coming an era for people with a mathematical state of mind

Before one can generalize, formalize, and axiomatize, there must be a mathematical substance.

Do mathematics have a relation to reality or are they only a mathematical symbol?

A mathematical equation stands forever.

Dull minds are never either intuitive or mathematical.

The peculiarity of the evidence of mathematical truths is that all the argument is on one side.

Music assists him in the use of harmonic and mathematical proportion.

It's like a mathematical law, Grace.

The laws of nature are but the mathematical thoughts of God.

In order to have a hope of creating better answers, we need to deeply understand the logic of the opposing answers. That means thinking about how we think about both models - not just do we like one versus the other. Rather we have to ask: How do I think each model produces the results that it does? Metacognition, thinking about thinking, builds up our capacity to do that and to play with opposing ideas - and new models - in real time.

Has the mathematical abilities of a Clydesdale.

We humans have a wide range of abilities that help us perceive and analyze mathematical content. We perceive abstract notions not just through seeing but also by hearing, by feeling, by our sense of body motion and position. Our geometric and spatial skills are highly trainable, just as in other high-performance activities. In mathematics we can use the modules of our minds in flexible ways - even metaphorically. A whole-mind approach to mathematical thinking is vastly more effective than the common approach that manipulates only symbols.

Mathematics is not only real, but it is the only reality. That is that entire universe is made of matter, obviously. And matter is made of particles. It's made of electrons and neutrons and protons. So the entire universe is made out of particles. Now what are the particles made out of They're not made out of anything. The only thing you can say about the reality of an electron is to cite its mathematical properties. So there's a sense in which matter has completely dissolved and what is left is just a mathematical structure.

I don't mind that if I ever star in movies, they'll likely be mine. That's okay, because my great role models - Woody Allen, even Tyler Perry, who is actually one of my role models, even if that seems kind of strange - they do that themselves. And it's great. They build empires, and they're known as having their own voice. I think it's 20 times more fun to act on a set where I feel the freedom to change the dialogue.

Homeopathy seemed . . . both mathematical and poetic.

Statistics: the mathematical theory of ignorance.

There's nothing mathematical to my writing. It's a feeling.

Neither concepts nor mathematical formulae can explain the infinite.

I knew that he was as reliable as a mathematical formula.

Mathematical reasoning may be regarded.

Our external physical reality is a mathematical structure.

One cannot really argue with a mathematical theorem.

In order to translate a sentence from English into French two things are necessary. First, we must understand thoroughly the English sentence. Second, we must be familiar with the forms of expression peculiar to the French language. The situation is very similar when we attempt to express in mathematical symbols a condition proposed in words. First, we must understand thoroughly the condition. Second, we must be familiar with the forms of mathematical expression.

Mathematical Reasoning is not only exact; it has its own criteria of reality.

Mathematical Analysis is as extensive as nature herself.

You shouldn't be pressured into trying to be thin by the fashion industry, because they only want models that are like human mannequins. They know that if we see an outfit on a mannequin in a shop window we will love it and want to buy it whatever size we are. That's why they have size zero models - they want to sell clothes. But you have to remember that it's not practical or possible for an everyday woman to look like that. Being size zero is a career in itself so we shouldn't try and be like them. It's not realistic and it's not healthy.

I think being from Iran sharpened my eye as an art dealer. This is why, today, I think the true definition of so-called postmodernism is the acceptance that we cannot go by old models any longer. The old models were based upon a single narrative of development that happened along a singular path. In the 20th century, you have electricity, you have transportation by plane, you have the telephone and all the various media that developed, you have a multiplicity of events and voices and creativities that are happening all around the world-and that multiplicity escalated after the war.

A theory is just a mathematical model to describe the observations.

As for everything else, so for a mathematical theory: beauty can be perceived but not explained.

God forbid that Truth should be confined to Mathematical Demonstration!

Topology is precisely the mathematical discipline that allows the passage from local to global.

We know that mathematicians care no more for logic than logicians for mathematics. The two eyes of science are mathematics and logic; the mathematical set puts out the logical eye, the logical set puts out the mathematical eye; each believing that it sees better with one eye than with two. Note that De Morgan, himself, only had sight with only one eye.

You cannot determine someone's health by the BMI alone. There are many factors that contribute to the health on an individual. If we're going to start using BMI to police straight size models, what's next? The plus size industry? To be honest, if it was down to BMI alone, most plus size models - including myself - wouldn't be working.

I get letters from kids from all over the country. I always try to answer them because there were people I looked up to in my youth and just wanted to be in contact with. It's also important to realize that you find your role models in a lot of different places. I've never believed that your role models have to look like you. You can find them in all sort of colors, shapes and sizes.

As long as there is a mathematical chance, we have to keep on going.

Words are a pretty fuzzy substitute for mathematical equations.

Poverty is a mathematical proof of the fact that mankind is a big failure!

Nature is written in mathematical language.

I'm always trying to calculate the mathematical probability of certain outcomes.

Music is a secret and unconscious mathematical problem of the soul.

Music is a science, in many ways it's mathematical.

I was born of heterosexual parents. I was taught by heterosexual teachers in a fiercely heterosexual society. Television ads and newspaper ads — fiercely heterosexual. A society that puts down homosexuality. And why am I a homosexual if I'm affected by role models? I should have been a heterosexual. And no offense meant, but if teachers are going to affect you as role models, there'd be a lot of nuns running around the streets today.

Another characteristic of mathematical thought is that it can have no success where it cannot generalize.

Executives run organizations. In business, we need executives who have clarity, people who are in touch with themselves. Then, in leadership and management positions, they can be good role models and leaders. The people I know who have really moved their organizations are scrupulous role models. They are so clear about honesty, integrity, openness, mutual self-respect, dignity for the individual, and creativity, that they don't deviate from these principles at all in their behavior.

Why isn't Tilda Swinton on the covers of tons of magazines? Well, she's not that. It isn't her thing. But I don't know. I think that suddenly a time came when models, after the Linda Evangelista crowd, and Naomi Campbell and Christy Turlington, when the models for me became a bit bland. But I think more than that, the culture changed. The movies, television, music, and all of those things - those people were more visual and therefore more interesting.

Ex-Professor Moriarty of mathematical celebrity... is the Napoleon of crime, Watson.

The mathematical expectation of the speculator is zero.

Can the existence of a mathematical entity be proved without defining it ?